44931949696 has 32 divisors (see below), whose sum is σ = 90007461180. Its totient is φ = 22341841920.

The previous prime is 44931949693. The next prime is 44931949729. The reversal of 44931949696 is 69694913944.

It can be written as a sum of positive squares in 2 ways, for example, as 44016040000 + 915909696 = 209800^2 + 30264^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (64).

It is not an unprimeable number, because it can be changed into a prime (44931949691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946531 + ... + 992866.

Almost surely, 2^44931949696 is an apocalyptic number.

It is an amenable number.

44931949696 is an abundant number, since it is smaller than the sum of its proper divisors (45075511484).

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

44931949696 is a wasteful number, since it uses less digits than its factorization.

44931949696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939592 (or 1939580 counting only the distinct ones).

The product of its digits is 45349632, while the sum is 64.

The spelling of 44931949696 in words is "forty-four billion, nine hundred thirty-one million, nine hundred forty-nine thousand, six hundred ninety-six".