44400789054 has 24 divisors (see below), whose sum is σ = 96423901392. Its totient is φ = 14766079680.

The previous prime is 44400789049. The next prime is 44400789071. The reversal of 44400789054 is 45098700444.

44400789054 is a `hidden beast` number, since 4 + 440 + 0 + 78 + 90 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2840602 + ... + 2856189.

It is an arithmetic number, because the mean of its divisors is an integer number (4017662558).

Almost surely, 2^44400789054 is an apocalyptic number.

44400789054 is an abundant number, since it is smaller than the sum of its proper divisors (52023112338).

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

44400789054 is a wasteful number, since it uses less digits than its factorization.

44400789054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5697232 (or 5697229 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 44400789054 in words is "forty-four billion, four hundred million, seven hundred eighty-nine thousand, fifty-four".