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1342643522046 = 233713943510387
BaseRepresentation
bin10011100010011011110…
…010100100100111111110
311202100121010122211020120
4103202123302210213332
5133444213220201141
62504445114155410
7166000646430501
oct23423362444776
94670533584216
101342643522046
114784592a14a2
12198268722b66
13997c2a4a618
1448dacc87138
1524dd2a37c66
hex1389bca49fe

1342643522046 has 32 divisors (see below), whose sum is σ = 2777703169920. Its totient is φ = 432319195296.

The previous prime is 1342643522029. The next prime is 1342643522063. The reversal of 1342643522046 is 6402253462431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1342643522029) and next prime (1342643522063).

It is a super-2 number, since 2×13426435220462 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1342643521989 and 1342643522007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21724336 + ... + 21786051.

It is an arithmetic number, because the mean of its divisors is an integer number (86803224060).

Almost surely, 21342643522046 is an apocalyptic number.

1342643522046 is an abundant number, since it is smaller than the sum of its proper divisors (1435059647874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342643522046 is a wasteful number, since it uses less digits than its factorization.

1342643522046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43510568.

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 1342643522046 its reverse (6402253462431), we get a palindrome (7744896984477).

The spelling of 1342643522046 in words is "one trillion, three hundred forty-two billion, six hundred forty-three million, five hundred twenty-two thousand, forty-six".

Divisors: 1 2 3 6 37 74 111 139 222 278 417 834 5143 10286 15429 30858 43510387 87020774 130531161 261062322 1609884319 3219768638 4829652957 6047943793 9659305914 12095887586 18143831379 36287662758 223773920341 447547840682 671321761023 1342643522046