45022203344 has 20 divisors (see below), whose sum is σ = 87752862624. Its totient is φ = 22376303328.

The previous prime is 45022203319. The next prime is 45022203349. The reversal of 45022203344 is 44330222054.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45022203349) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8422142 + ... + 8427485.

Almost surely, 2^45022203344 is an apocalyptic number.

It is an amenable number.

45022203344 is a deficient number, since it is larger than the sum of its proper divisors (42730659280).

45022203344 is a wasteful number, since it uses less digits than its factorization.

45022203344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16849802 (or 16849796 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 45022203344 its reverse (44330222054), we get a palindrome (89352425398).

The spelling of 45022203344 in words is "forty-five billion, twenty-two million, two hundred three thousand, three hundred forty-four".