13338433423056 has 160 divisors (see below), whose sum is σ = 42483344963328. Its totient is φ = 3519129968640.

The previous prime is 13338433423027. The next prime is 13338433423087. The reversal of 13338433423056 is 65032433483331.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 13338433422996 and 13338433423014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21727075 + ... + 22332546.

Almost surely, 2^{13338433423056} is an apocalyptic number.

13338433423056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13338433423056 is an abundant number, since it is smaller than the sum of its proper divisors (29144911540272).

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

13338433423056 is a wasteful number, since it uses less digits than its factorization.

13338433423056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44059709 (or 44059703 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 48.

The spelling of 13338433423056 in words is "thirteen trillion, three hundred thirty-eight billion, four hundred thirty-three million, four hundred twenty-three thousand, fifty-six".