225717624344 has 8 divisors (see below), whose sum is σ = 423220545660. Its totient is φ = 112858812168.

The previous prime is 225717624329. The next prime is 225717624493. The reversal of 225717624344 is 443426717522.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14107351514 + ... + 14107351529.

Almost surely, 2^225717624344 is an apocalyptic number.

It is an amenable number.

225717624344 is a deficient number, since it is larger than the sum of its proper divisors (197502921316).

225717624344 is a wasteful number, since it uses less digits than its factorization.

225717624344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28214703049 (or 28214703045 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 47.

The spelling of 225717624344 in words is "two hundred twenty-five billion, seven hundred seventeen million, six hundred twenty-four thousand, three hundred forty-four".