44764921708 has 24 divisors (see below), whose sum is σ = 84373178400. Its totient is φ = 20658647040.

The previous prime is 44764921673. The next prime is 44764921717. The reversal of 44764921708 is 80712946744.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 554988 + ... + 630508.

It is an arithmetic number, because the mean of its divisors is an integer number (3515549100).

Almost surely, 2^44764921708 is an apocalyptic number.

It is an amenable number.

44764921708 is a deficient number, since it is larger than the sum of its proper divisors (39608256692).

44764921708 is a wasteful number, since it uses less digits than its factorization.

44764921708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86937 (or 86935 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 44764921708 in words is "forty-four billion, seven hundred sixty-four million, nine hundred twenty-one thousand, seven hundred eight".