45111344 has 20 divisors (see below), whose sum is σ = 87773400. Its totient is φ = 22460160.

The previous prime is 45111329. The next prime is 45111359. The reversal of 45111344 is 44311154.

It is an interprime number because it is at equal distance from previous prime (45111329) and next prime (45111359).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1994 + ... + 9705.

It is an arithmetic number, because the mean of its divisors is an integer number (4388670).

Almost surely, 2^45111344 is an apocalyptic number.

It is an amenable number.

45111344 is a deficient number, since it is larger than the sum of its proper divisors (42662056).

45111344 is a wasteful number, since it uses less digits than its factorization.

45111344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11948 (or 11942 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 45111344 is about 6716.4978969698. The cubic root of 45111344 is about 355.9824508456.

Adding to 45111344 its reverse (44311154), we get a palindrome (89422498).

The spelling of 45111344 in words is "forty-five million, one hundred eleven thousand, three hundred forty-four".