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1413201423431 = 78911320074169
BaseRepresentation
bin10100100100001001010…
…111100110110001000111
312000002201102210120221102
4110210021113212301013
5141123214031022211
63001114335010315
7204046306621010
oct24441127466107
95002642716842
101413201423431
114a53763a8096
121a9a7a36999b
13a3358940a25
144c583a08007
1526b620eca3b
hex149095e6c47

1413201423431 has 16 divisors (see below), whose sum is σ = 1647687873600. Its totient is φ = 1187105998848.

The previous prime is 1413201423379. The next prime is 1413201423497. The reversal of 1413201423431 is 1343241023141.

It is not a de Polignac number, because 1413201423431 - 210 = 1413201422407 is a prime.

It is a super-2 number, since 2×14132014234312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1413201423394 and 1413201423403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413201423131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9966686 + ... + 10107483.

It is an arithmetic number, because the mean of its divisors is an integer number (102980492100).

Almost surely, 21413201423431 is an apocalyptic number.

1413201423431 is a deficient number, since it is larger than the sum of its proper divisors (234486450169).

1413201423431 is a wasteful number, since it uses less digits than its factorization.

1413201423431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20074378.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1413201423431 its reverse (1343241023141), we get a palindrome (2756442446572).

The spelling of 1413201423431 in words is "one trillion, four hundred thirteen billion, two hundred one million, four hundred twenty-three thousand, four hundred thirty-one".

Divisors: 1 7 89 113 623 791 10057 70399 20074169 140519183 1786601041 2268381097 12506207287 15878667679 201885917633 1413201423431