223414633625 has 8 divisors (see below), whose sum is σ = 278821462920. Its totient is φ = 178731706800.

The previous prime is 223414633619. The next prime is 223414633627. The reversal of 223414633625 is 526336414322.

It can be written as a sum of positive squares in 4 ways, for example, as 1411580041 + 222003053584 = 37571^2 + 471172^2 .

It is a de Polignac number, because none of the positive numbers 2^k-223414633625 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223414633627) 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, 893658410 + ... + 893658659.

It is an arithmetic number, because the mean of its divisors is an integer number (34852682865).

Almost surely, 2^223414633625 is an apocalyptic number.

223414633625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223414633625 is a deficient number, since it is larger than the sum of its proper divisors (55406829295).

223414633625 is an equidigital number, since it uses as much as digits as its factorization.

223414633625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787317084 (or 1787317074 counting only the distinct ones).

The product of its digits is 622080, while the sum is 41.

The spelling of 223414633625 in words is "two hundred twenty-three billion, four hundred fourteen million, six hundred thirty-three thousand, six hundred twenty-five".