13231514419156 has 36 divisors (see below), whose sum is σ = 25457160115296. Its totient is φ = 6012994020880.

The previous prime is 13231514419073. The next prime is 13231514419157. The reversal of 13231514419156 is 65191441513231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231514419157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 832960 + ... + 5211223.

It is an arithmetic number, because the mean of its divisors is an integer number (707143336536).

Almost surely, 2^{13231514419156} is an apocalyptic number.

It is an amenable number.

13231514419156 is a deficient number, since it is larger than the sum of its proper divisors (12225645696140).

13231514419156 is a wasteful number, since it uses less digits than its factorization.

13231514419156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6048732 (or 6048719 counting only the distinct ones).

The product of its digits is 388800, while the sum is 46.

The spelling of 13231514419156 in words is "thirteen trillion, two hundred thirty-one billion, five hundred fourteen million, four hundred nineteen thousand, one hundred fifty-six".