224625623472 has 40 divisors (see below), whose sum is σ = 644758735280. Its totient is φ = 74875207680.

The previous prime is 224625623471. The next prime is 224625623477. The reversal of 224625623472 is 274326526422.

224625623472 is a `hidden beast` number, since 2 + 2 + 46 + 2 + 562 + 3 + 47 + 2 = 666.

224625623472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (224625623471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259982929 + ... + 259983792.

It is an arithmetic number, because the mean of its divisors is an integer number (16118968382).

Almost surely, 2^224625623472 is an apocalyptic number.

It is an amenable number.

224625623472 is an abundant number, since it is smaller than the sum of its proper divisors (420133111808).

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

224625623472 is a wasteful number, since it uses less digits than its factorization.

224625623472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519966738 (or 519966726 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 45.

The spelling of 224625623472 in words is "two hundred twenty-four billion, six hundred twenty-five million, six hundred twenty-three thousand, four hundred seventy-two".