13274610172400 has 60 divisors (see below), whose sum is σ = 31894140343032. Its totient is φ = 5309529496320.

The previous prime is 13274610172399. The next prime is 13274610172423. The reversal of 13274610172400 is 427101647231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5836274 + ... + 7785326.

Almost surely, 2^{13274610172400} is an apocalyptic number.

13274610172400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13274610172400 is an abundant number, since it is smaller than the sum of its proper divisors (18619530170632).

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

13274610172400 is a wasteful number, since it uses less digits than its factorization.

13274610172400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966098 (or 1966087 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 13274610172400 in words is "thirteen trillion, two hundred seventy-four billion, six hundred ten million, one hundred seventy-two thousand, four hundred".