13376656400 has 60 divisors (see below), whose sum is σ = 32159288400. Its totient is φ = 5347021440.

The previous prime is 13376656369. The next prime is 13376656409. The reversal of 13376656400 is 465667331.

It is not an unprimeable number, because it can be changed into a prime (13376656409) 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, 621011 + ... + 642189.

It is an arithmetic number, because the mean of its divisors is an integer number (535988140).

Almost surely, 2^13376656400 is an apocalyptic number.

13376656400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13376656400 is an abundant number, since it is smaller than the sum of its proper divisors (18782632000).

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

13376656400 is a wasteful number, since it uses less digits than its factorization.

13376656400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22776 (or 22765 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 13376656400 in words is "thirteen billion, three hundred seventy-six million, six hundred fifty-six thousand, four hundred".