45440324344 has 32 divisors (see below), whose sum is σ = 89047249200. Its totient is φ = 21710545920.

The previous prime is 45440324339. The next prime is 45440324359. The reversal of 45440324344 is 44342304454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987102 + ... + 1032109.

Almost surely, 2^45440324344 is an apocalyptic number.

It is an amenable number.

45440324344 is a deficient number, since it is larger than the sum of its proper divisors (43606924856).

45440324344 is a wasteful number, since it uses less digits than its factorization.

45440324344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019343 (or 2019339 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 45440324344 its reverse (44342304454), we get a palindrome (89782628798).

The spelling of 45440324344 in words is "forty-five billion, four hundred forty million, three hundred twenty-four thousand, three hundred forty-four".