13154400025320 has 32 divisors (see below), whose sum is σ = 39463200076320. Its totient is φ = 3507840006720.

The previous prime is 13154400025267. The next prime is 13154400025331. The reversal of 13154400025320 is 2352000445131.

It is a super-2 number, since 2×13154400025320² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54809999986 + ... + 54810000225.

It is an arithmetic number, because the mean of its divisors is an integer number (1233225002385).

Almost surely, 2^{13154400025320} is an apocalyptic number.

13154400025320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13154400025320 is an abundant number, since it is smaller than the sum of its proper divisors (26308800051000).

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

13154400025320 is a wasteful number, since it uses less digits than its factorization.

13154400025320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109620000225 (or 109620000221 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 13154400025320 in words is "thirteen trillion, one hundred fifty-four billion, four hundred million, twenty-five thousand, three hundred twenty".