44790643044 has 81 divisors (see below), whose sum is σ = 131731961907. Its totient is φ = 12794786928.

The previous prime is 44790643039. The next prime is 44790643063. The reversal of 44790643044 is 44034609744.

The square root of 44790643044 is 211638.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8886277 + ... + 8891315.

Almost surely, 2^44790643044 is an apocalyptic number.

44790643044 is the 211638-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44790643044

44790643044 is an abundant number, since it is smaller than the sum of its proper divisors (86941318863).

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

44790643044 is an equidigital number, since it uses as much as digits as its factorization.

44790643044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10102 (or 5051 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 44790643044 in words is "forty-four billion, seven hundred ninety million, six hundred forty-three thousand, forty-four".