2331400317408 has 120 divisors (see below), whose sum is σ = 6917262172128. Its totient is φ = 770256055296.

The previous prime is 2331400317361. The next prime is 2331400317413. The reversal of 2331400317408 is 8047130041332.

2331400317408 is a `hidden beast` number, since 2 + 331 + 4 + 0 + 0 + 317 + 4 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 19 ways as a sum of consecutive naturals, for example, 3687016 + ... + 4272807.

Almost surely, 2^{2331400317408} is an apocalyptic number.

It is an amenable number.

2331400317408 is an abundant number, since it is smaller than the sum of its proper divisors (4585861854720).

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

2331400317408 is a wasteful number, since it uses less digits than its factorization.

2331400317408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7959958 (or 7959941 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 2331400317408 in words is "two trillion, three hundred thirty-one billion, four hundred million, three hundred seventeen thousand, four hundred eight".