45244051344 has 30 divisors (see below), whose sum is σ = 126620505206. Its totient is φ = 15081350400.

The previous prime is 45244051331. The next prime is 45244051351. The reversal of 45244051344 is 44315044254.

45244051344 is a `hidden beast` number, since 4 + 524 + 40 + 51 + 3 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39318130944 + 5925920400 = 198288^2 + 76980^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 45244051299 and 45244051308.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157097257 + ... + 157097544.

Almost surely, 2^45244051344 is an apocalyptic number.

It is an amenable number.

45244051344 is an abundant number, since it is smaller than the sum of its proper divisors (81376453862).

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

45244051344 is a wasteful number, since it uses less digits than its factorization.

45244051344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314194815 (or 314194806 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 45244051344 its reverse (44315044254), we get a palindrome (89559095598).

The spelling of 45244051344 in words is "forty-five billion, two hundred forty-four million, fifty-one thousand, three hundred forty-four".