228242649174 has 16 divisors (see below), whose sum is σ = 456493094400. Its totient is φ = 76079583720.

The previous prime is 228242649163. The next prime is 228242649227. The reversal of 228242649174 is 471946242822.

It is a congruent number.

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, 98127 + ... + 682725.

It is an arithmetic number, because the mean of its divisors is an integer number (28530818400).

Almost surely, 2^228242649174 is an apocalyptic number.

228242649174 is an abundant number, since it is smaller than the sum of its proper divisors (228250445226).

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

228242649174 is a wasteful number, since it uses less digits than its factorization.

228242649174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649675.

The product of its digits is 3096576, while the sum is 51.

The spelling of 228242649174 in words is "two hundred twenty-eight billion, two hundred forty-two million, six hundred forty-nine thousand, one hundred seventy-four".