44533440364 has 24 divisors (see below), whose sum is σ = 89071522848. Its totient is φ = 19084765440.

The previous prime is 44533440359. The next prime is 44533440373. The reversal of 44533440364 is 46304433544.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 818142 + ... + 870874.

It is an arithmetic number, because the mean of its divisors is an integer number (3711313452).

Almost surely, 2^44533440364 is an apocalyptic number.

It is an amenable number.

44533440364 is an abundant number, since it is smaller than the sum of its proper divisors (44538082484).

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

44533440364 is a wasteful number, since it uses less digits than its factorization.

44533440364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82905 (or 82903 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 40.

The spelling of 44533440364 in words is "forty-four billion, five hundred thirty-three million, four hundred forty thousand, three hundred sixty-four".