44480390736 has 80 divisors (see below), whose sum is σ = 119952144000. Its totient is φ = 14176419840.

The previous prime is 44480390701. The next prime is 44480390749. The reversal of 44480390736 is 63709308444.

44480390736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 3350640 + ... + 3363888.

It is an arithmetic number, because the mean of its divisors is an integer number (1499401800).

Almost surely, 2^44480390736 is an apocalyptic number.

44480390736 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

44480390736 is an abundant number, since it is smaller than the sum of its proper divisors (75471753264).

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

44480390736 is a wasteful number, since it uses less digits than its factorization.

44480390736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16324 (or 16318 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 44480390736 in words is "forty-four billion, four hundred eighty million, three hundred ninety thousand, seven hundred thirty-six".