2331402063464 has 32 divisors (see below), whose sum is σ = 4433360259720. Its totient is φ = 1149187792896.

The previous prime is 2331402063311. The next prime is 2331402063493. The reversal of 2331402063464 is 4643602041332.

It can be written as a sum of positive squares in 4 ways, for example, as 1807599580900 + 523802482564 = 1344470^2 + 723742^2 .

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 7 ways as a sum of consecutive naturals, for example, 289334 + ... + 2178650.

Almost surely, 2^{2331402063464} is an apocalyptic number.

It is an amenable number.

2331402063464 is a deficient number, since it is larger than the sum of its proper divisors (2101958196256).

2331402063464 is a wasteful number, since it uses less digits than its factorization.

2331402063464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891509 (or 1891505 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 2331402063464 in words is "two trillion, three hundred thirty-one billion, four hundred two million, sixty-three thousand, four hundred sixty-four".