228534168104 has 32 divisors (see below), whose sum is σ = 467609220000. Its totient is φ = 103845174720.

The previous prime is 228534168091. The next prime is 228534168113. The reversal of 228534168104 is 401861435822.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 153479 + ... + 693270.

It is an arithmetic number, because the mean of its divisors is an integer number (14612788125).

Almost surely, 2^228534168104 is an apocalyptic number.

It is an amenable number.

228534168104 is an abundant number, since it is smaller than the sum of its proper divisors (239075051896).

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

228534168104 is a wasteful number, since it uses less digits than its factorization.

228534168104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849833 (or 849829 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 228534168104 in words is "two hundred twenty-eight billion, five hundred thirty-four million, one hundred sixty-eight thousand, one hundred four".