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1342642036123 = 2371822193531
BaseRepresentation
bin10011100010011011101…
…100111001110110011011
311202100121000212022221101
4103202123230321312123
5133444212330123443
62504445022252231
7166000631001403
oct23423354716633
94670530768841
101342642036123
11478458477063
12198268127077
13997c264a18b
1448dac9bb803
1524dd284284d
hex1389bb39d9b

1342642036123 has 8 divisors (see below), whose sum is σ = 1420750423296. Its totient is φ = 1266178036200.

The previous prime is 1342642036093. The next prime is 1342642036129. The reversal of 1342642036123 is 3216302462431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1342642036123 - 25 = 1342642036091 is a prime.

It is a super-2 number, since 2×13426420361232 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342642036129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411095133 + ... + 411098398.

It is an arithmetic number, because the mean of its divisors is an integer number (177593802912).

Almost surely, 21342642036123 is an apocalyptic number.

1342642036123 is a deficient number, since it is larger than the sum of its proper divisors (78108387173).

1342642036123 is an equidigital number, since it uses as much as digits as its factorization.

1342642036123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822193625.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 1342642036123 its reverse (3216302462431), we get a palindrome (4558944498554).

The spelling of 1342642036123 in words is "one trillion, three hundred forty-two billion, six hundred forty-two million, thirty-six thousand, one hundred twenty-three".

Divisors: 1 23 71 1633 822193531 18910451213 58375740701 1342642036123