44364779020 has 24 divisors (see below), whose sum is σ = 93552627168. Its totient is φ = 17672275200.

The previous prime is 44364779003. The next prime is 44364779029. The reversal of 44364779020 is 2097746344.

It is not an unprimeable number, because it can be changed into a prime (44364779029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4597336 + ... + 4606975.

It is an arithmetic number, because the mean of its divisors is an integer number (3898026132).

Almost surely, 2^44364779020 is an apocalyptic number.

It is an amenable number.

44364779020 is an abundant number, since it is smaller than the sum of its proper divisors (49187848148).

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

44364779020 is a wasteful number, since it uses less digits than its factorization.

44364779020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9204561 (or 9204559 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 44364779020 in words is "forty-four billion, three hundred sixty-four million, seven hundred seventy-nine thousand, twenty".