13432358400 has 120 divisors (see below), whose sum is σ = 44373083304. Its totient is φ = 3581952000.

The previous prime is 13432358383. The next prime is 13432358419. The reversal of 13432358400 is 485323431.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136501 + ... + 213300.

Almost surely, 2^13432358400 is an apocalyptic number.

13432358400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13432358400 is an abundant number, since it is smaller than the sum of its proper divisors (30940724904).

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

13432358400 is an equidigital number, since it uses as much as digits as its factorization.

13432358400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349832 (or 349811 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 13432358400 in words is "thirteen billion, four hundred thirty-two million, three hundred fifty-eight thousand, four hundred".