44400115364 has 24 divisors (see below), whose sum is σ = 89749967328. Its totient is φ = 18994701440.

The previous prime is 44400115307. The next prime is 44400115373. The reversal of 44400115364 is 46351100444.

It is a self number, because there is not a number n which added to its sum of digits gives 44400115364.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29678474 + ... + 29679969.

It is an arithmetic number, because the mean of its divisors is an integer number (3739581972).

Almost surely, 2^44400115364 is an apocalyptic number.

44400115364 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44400115364 is an abundant number, since it is smaller than the sum of its proper divisors (45349851964).

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

44400115364 is a wasteful number, since it uses less digits than its factorization.

44400115364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59358475 (or 59358473 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 44400115364 in words is "forty-four billion, four hundred million, one hundred fifteen thousand, three hundred sixty-four".