44924436121 has 4 divisors (see below), whose sum is σ = 44925198372. Its totient is φ = 44923673872.

The previous prime is 44924436083. The next prime is 44924436169. The reversal of 44924436121 is 12163442944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16846742025 + 28077694096 = 129795^2 + 167564^2 .

It is a cyclic number.

It is not a de Polignac number, because 44924436121 - 2²⁵ = 44890881689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44924466121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284566 + ... + 413311.

It is an arithmetic number, because the mean of its divisors is an integer number (11231299593).

Almost surely, 2^44924436121 is an apocalyptic number.

It is an amenable number.

44924436121 is a deficient number, since it is larger than the sum of its proper divisors (762251).

44924436121 is an equidigital number, since it uses as much as digits as its factorization.

44924436121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762250.

The product of its digits is 165888, while the sum is 40.

The spelling of 44924436121 in words is "forty-four billion, nine hundred twenty-four million, four hundred thirty-six thousand, one hundred twenty-one".