464044045255612 has 12 divisors (see below), whose sum is σ = 812081522401576. Its totient is φ = 232020753140880.

The previous prime is 464044045255607. The next prime is 464044045255643. The reversal of 464044045255612 is 216552540440464.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 464044045255612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316549038 + ... + 318011605.

Almost surely, 2^{464044045255612} is an apocalyptic number.

It is an amenable number.

464044045255612 is a deficient number, since it is larger than the sum of its proper divisors (348037477145964).

464044045255612 is a wasteful number, since it uses less digits than its factorization.

464044045255612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634743468 (or 634743466 counting only the distinct ones).

The product of its (nonzero) digits is 18432000, while the sum is 52.

The spelling of 464044045255612 in words is "four hundred sixty-four trillion, forty-four billion, forty-five million, two hundred fifty-five thousand, six hundred twelve".