228559060372944 has 60 divisors (see below), whose sum is σ = 686843298780864. Its totient is φ = 65302588677312.

The previous prime is 228559060372921. The next prime is 228559060372991. The reversal of 228559060372944 is 449273060955822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48588233272 + ... + 48588237975.

Almost surely, 2^{228559060372944} is an apocalyptic number.

228559060372944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

228559060372944 is an abundant number, since it is smaller than the sum of its proper divisors (458284238407920).

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

228559060372944 is a wasteful number, since it uses less digits than its factorization.

228559060372944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97176471272 (or 97176471259 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 66.

The spelling of 228559060372944 in words is "two hundred twenty-eight trillion, five hundred fifty-nine billion, sixty million, three hundred seventy-two thousand, nine hundred forty-four".