6431313353364 has 36 divisors (see below), whose sum is σ = 16321699648800. Its totient is φ = 2135230194000.

The previous prime is 6431313353321. The next prime is 6431313353401. The reversal of 6431313353364 is 4633533131346.

6431313353364 is a `hidden beast` number, since 6 + 43 + 1 + 3 + 13 + 3 + 533 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 355862664 + ... + 355880735.

It is an arithmetic number, because the mean of its divisors is an integer number (453380545800).

Almost surely, 2^{6431313353364} is an apocalyptic number.

It is an amenable number.

6431313353364 is an abundant number, since it is smaller than the sum of its proper divisors (9890386295436).

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

6431313353364 is a wasteful number, since it uses less digits than its factorization.

6431313353364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711743660 (or 711743655 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 45.

The spelling of 6431313353364 in words is "six trillion, four hundred thirty-one billion, three hundred thirteen million, three hundred fifty-three thousand, three hundred sixty-four".