44249964480 has 84 divisors (see below), whose sum is σ = 152201450232. Its totient is φ = 11799989760.

The previous prime is 44249964467. The next prime is 44249964491. The reversal of 44249964480 is 8446994244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7679406 + ... + 7685165.

Almost surely, 2^44249964480 is an apocalyptic number.

44249964480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44249964480 is an abundant number, since it is smaller than the sum of its proper divisors (107951485752).

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

44249964480 is a wasteful number, since it uses less digits than its factorization.

44249964480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15364594 (or 15364581 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 44249964480 in words is "forty-four billion, two hundred forty-nine million, nine hundred sixty-four thousand, four hundred eighty".