44118923 has 2 divisors, whose sum is σ = 44118924. Its totient is φ = 44118922.

The previous prime is 44118913. The next prime is 44118941. The reversal of 44118923 is 32981144.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44118923 - 2¹⁸ = 43856779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44118923.

It is not a weakly prime, because it can be changed into another prime (44118913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22059461 + 22059462.

It is an arithmetic number, because the mean of its divisors is an integer number (22059462).

Almost surely, 2^44118923 is an apocalyptic number.

44118923 is a deficient number, since it is larger than the sum of its proper divisors (1).

44118923 is an equidigital number, since it uses as much as digits as its factorization.

44118923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 32.

The square root of 44118923 is about 6642.2076902187. The cubic root of 44118923 is about 353.3526077259.

The spelling of 44118923 in words is "forty-four million, one hundred eighteen thousand, nine hundred twenty-three".