13412564356 has 72 divisors (see below), whose sum is σ = 25618370904. Its totient is φ = 6138063360.

The previous prime is 13412564339. The next prime is 13412564357. The reversal of 13412564356 is 65346521431.

It can be written as a sum of positive squares in 4 ways, for example, as 4266702400 + 9145861956 = 65320^2 + 95634^2 .

It is not an unprimeable number, because it can be changed into a prime (13412564357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4596610 + ... + 4599526.

It is an arithmetic number, because the mean of its divisors is an integer number (355810707).

Almost surely, 2^13412564356 is an apocalyptic number.

It is an amenable number.

13412564356 is a deficient number, since it is larger than the sum of its proper divisors (12205806548).

13412564356 is a wasteful number, since it uses less digits than its factorization.

13412564356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061 (or 3036 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The spelling of 13412564356 in words is "thirteen billion, four hundred twelve million, five hundred sixty-four thousand, three hundred fifty-six".