44772844490 has 32 divisors (see below), whose sum is σ = 88788078720. Its totient is φ = 16119832000.

The previous prime is 44772844451. The next prime is 44772844513. The reversal of 44772844490 is 9444827744.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2003870 + ... + 2026089.

It is an arithmetic number, because the mean of its divisors is an integer number (2774627460).

Almost surely, 2^44772844490 is an apocalyptic number.

44772844490 is a deficient number, since it is larger than the sum of its proper divisors (44015234230).

44772844490 is a wasteful number, since it uses less digits than its factorization.

44772844490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4030078.

The product of its (nonzero) digits is 7225344, while the sum is 53.

The spelling of 44772844490 in words is "forty-four billion, seven hundred seventy-two million, eight hundred forty-four thousand, four hundred ninety".