44487466312 has 8 divisors (see below), whose sum is σ = 83413999350. Its totient is φ = 22243733152.

The previous prime is 44487466307. The next prime is 44487466313. The reversal of 44487466312 is 21366478444.

It is a happy number.

44487466312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33589359076 + 10898107236 = 183274^2 + 104394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×44487466312² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44487466313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780466637 + ... + 2780466652.

Almost surely, 2^44487466312 is an apocalyptic number.

It is an amenable number.

44487466312 is a deficient number, since it is larger than the sum of its proper divisors (38926533038).

44487466312 is a wasteful number, since it uses less digits than its factorization.

44487466312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560933295 (or 5560933291 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

The spelling of 44487466312 in words is "forty-four billion, four hundred eighty-seven million, four hundred sixty-six thousand, three hundred twelve".