446864068032 has 56 divisors (see below), whose sum is σ = 1183145671296. Its totient is φ = 148851656448.

The previous prime is 446864067989. The next prime is 446864068069. The reversal of 446864068032 is 230860468644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526398 + ... + 1082045.

Almost surely, 2^446864068032 is an apocalyptic number.

It is an amenable number.

446864068032 is an abundant number, since it is smaller than the sum of its proper divisors (736281603264).

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

446864068032 is a wasteful number, since it uses less digits than its factorization.

446864068032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609905 (or 1609895 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 51.

The spelling of 446864068032 in words is "four hundred forty-six billion, eight hundred sixty-four million, sixty-eight thousand, thirty-two".