464514351023664 has 120 divisors (see below), whose sum is σ = 1313411445370752. Its totient is φ = 153240166379520.

The previous prime is 464514351023621. The next prime is 464514351023677. The reversal of 464514351023664 is 466320153415464.

464514351023664 is a `hidden beast` number, since 4 + 6 + 4 + 5 + 1 + 43 + 510 + 23 + 6 + 64 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 464514351023664.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2472423649 + ... + 2472611519.

Almost surely, 2^{464514351023664} is an apocalyptic number.

It is an amenable number.

464514351023664 is an abundant number, since it is smaller than the sum of its proper divisors (848897094347088).

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

464514351023664 is a wasteful number, since it uses less digits than its factorization.

464514351023664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364995 (or 364986 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 54.

The spelling of 464514351023664 in words is "four hundred sixty-four trillion, five hundred fourteen billion, three hundred fifty-one million, twenty-three thousand, six hundred sixty-four".