44249820384 has 96 divisors (see below), whose sum is σ = 144817618176. Its totient is φ = 11493457920.

The previous prime is 44249820383. The next prime is 44249820401. The reversal of 44249820384 is 48302894244.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44249820383) by changing a digit.

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, 2985697 + ... + 3000480.

It is an arithmetic number, because the mean of its divisors is an integer number (1508516856).

Almost surely, 2^44249820384 is an apocalyptic number.

44249820384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44249820384 is an abundant number, since it is smaller than the sum of its proper divisors (100567797792).

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

44249820384 is a wasteful number, since it uses less digits than its factorization.

44249820384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5986208 (or 5986200 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 44249820384 in words is "forty-four billion, two hundred forty-nine million, eight hundred twenty thousand, three hundred eighty-four".