45425421214224 has 40 divisors (see below), whose sum is σ = 117350082855072. Its totient is φ = 15141667968000.

The previous prime is 45425421214141. The next prime is 45425421214241. The reversal of 45425421214224 is 42241212452454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000192 + ... + 9583904.

Almost surely, 2^{45425421214224} is an apocalyptic number.

It is an amenable number.

45425421214224 is an abundant number, since it is smaller than the sum of its proper divisors (71924661640848).

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

45425421214224 is a wasteful number, since it uses less digits than its factorization.

45425421214224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8693975 (or 8693969 counting only the distinct ones).

The product of its digits is 819200, while the sum is 42.

Adding to 45425421214224 its reverse (42241212452454), we get a palindrome (87666633666678).

The spelling of 45425421214224 in words is "forty-five trillion, four hundred twenty-five billion, four hundred twenty-one million, two hundred fourteen thousand, two hundred twenty-four".