44741599864 has 64 divisors (see below), whose sum is σ = 90760350240. Its totient is φ = 20554974720.

The previous prime is 44741599849. The next prime is 44741599907. The reversal of 44741599864 is 46899514744.

44741599864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26838759 + ... + 26840425.

Almost surely, 2^44741599864 is an apocalyptic number.

It is an amenable number.

44741599864 is an abundant number, since it is smaller than the sum of its proper divisors (46018750376).

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

44741599864 is a wasteful number, since it uses less digits than its factorization.

44741599864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720 (or 2716 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 61.

The spelling of 44741599864 in words is "forty-four billion, seven hundred forty-one million, five hundred ninety-nine thousand, eight hundred sixty-four".