45443344244 has 6 divisors (see below), whose sum is σ = 79525852434. Its totient is φ = 22721672120.

The previous prime is 45443344229. The next prime is 45443344267. The reversal of 45443344244 is 44244334454.

It can be written as a sum of positive squares in only one way, i.e., 43401388900 + 2041955344 = 208330^2 + 45188^2 .

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 as a sum of consecutive naturals, namely, 5680418027 + ... + 5680418034.

It is an arithmetic number, because the mean of its divisors is an integer number (13254308739).

Almost surely, 2^45443344244 is an apocalyptic number.

It is an amenable number.

45443344244 is a deficient number, since it is larger than the sum of its proper divisors (34082508190).

45443344244 is a wasteful number, since it uses less digits than its factorization.

45443344244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11360836065 (or 11360836063 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 41.

Adding to 45443344244 its reverse (44244334454), we get a palindrome (89687678698).

The spelling of 45443344244 in words is "forty-five billion, four hundred forty-three million, three hundred forty-four thousand, two hundred forty-four".