44850343440 has 80 divisors (see below), whose sum is σ = 158898365568. Its totient is φ = 10251506688.

The previous prime is 44850343387. The next prime is 44850343471. The reversal of 44850343440 is 4434305844.

It is a tau number, because it is divible by the number of its divisors (80).

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, 13346637 + ... + 13349996.

Almost surely, 2^44850343440 is an apocalyptic number.

44850343440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44850343440 is an abundant number, since it is smaller than the sum of its proper divisors (114048022128).

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

44850343440 is a wasteful number, since it uses less digits than its factorization.

44850343440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26696656 (or 26696650 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 39.

The spelling of 44850343440 in words is "forty-four billion, eight hundred fifty million, three hundred forty-three thousand, four hundred forty".