45222034424 has 64 divisors (see below), whose sum is σ = 105914511360. Its totient is φ = 17652395520.

The previous prime is 45222034391. The next prime is 45222034427. The reversal of 45222034424 is 42443022254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45222034427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736652 + ... + 795675.

It is an arithmetic number, because the mean of its divisors is an integer number (1654914240).

Almost surely, 2^45222034424 is an apocalyptic number.

It is an amenable number.

45222034424 is an abundant number, since it is smaller than the sum of its proper divisors (60692476936).

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

45222034424 is a wasteful number, since it uses less digits than its factorization.

45222034424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532388 (or 1532384 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 45222034424 its reverse (42443022254), we get a palindrome (87665056678).

The spelling of 45222034424 in words is "forty-five billion, two hundred twenty-two million, thirty-four thousand, four hundred twenty-four".