44321300520051 has 16 divisors (see below), whose sum is σ = 59552112711168. Its totient is φ = 29319055989600.

The previous prime is 44321300519891. The next prime is 44321300520071. The reversal of 44321300520051 is 15002500312344.

It is not a de Polignac number, because 44321300520051 - 2²³ = 44321292131443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44321300520071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1673515 + ... + 9562596.

It is an arithmetic number, because the mean of its divisors is an integer number (3722007044448).

Almost surely, 2^{44321300520051} is an apocalyptic number.

44321300520051 is a deficient number, since it is larger than the sum of its proper divisors (15230812191117).

44321300520051 is a wasteful number, since it uses less digits than its factorization.

44321300520051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11246282.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 44321300520051 its reverse (15002500312344), we get a palindrome (59323800832395).

The spelling of 44321300520051 in words is "forty-four trillion, three hundred twenty-one billion, three hundred million, five hundred twenty thousand, fifty-one".