45115232344 has 64 divisors (see below), whose sum is σ = 104140814400. Its totient is φ = 17842857984.

The previous prime is 45115232333. The next prime is 45115232377. The reversal of 45115232344 is 44323251154.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3786204 + ... + 3798100.

It is an arithmetic number, because the mean of its divisors is an integer number (1627200225).

Almost surely, 2^45115232344 is an apocalyptic number.

It is an amenable number.

45115232344 is an abundant number, since it is smaller than the sum of its proper divisors (59025582056).

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

45115232344 is a wasteful number, since it uses less digits than its factorization.

45115232344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17132 (or 17128 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

Adding to 45115232344 its reverse (44323251154), we get a palindrome (89438483498).

The spelling of 45115232344 in words is "forty-five billion, one hundred fifteen million, two hundred thirty-two thousand, three hundred forty-four".