44043100387420 has 24 divisors (see below), whose sum is σ = 92491047465264. Its totient is φ = 17617137935616.

The previous prime is 44043100387367. The next prime is 44043100387477. The reversal of 44043100387420 is 2478300134044.

It is a congruent number.

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, 2806602 + ... + 9796081.

It is an arithmetic number, because the mean of its divisors is an integer number (3853793644386).

Almost surely, 2^{44043100387420} is an apocalyptic number.

It is an amenable number.

44043100387420 is an abundant number, since it is smaller than the sum of its proper divisors (48447947077844).

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

44043100387420 is a wasteful number, since it uses less digits than its factorization.

44043100387420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12777429 (or 12777427 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 44043100387420 in words is "forty-four trillion, forty-three billion, one hundred million, three hundred eighty-seven thousand, four hundred twenty".