228856373134760 has 192 divisors, whose sum is σ = 599537848521600. Its totient is φ = 78394159839744.

The previous prime is 228856373134733. The next prime is 228856373134789. The reversal of 228856373134760 is 67431373658822.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17519427989 + ... + 17519441051.

It is an arithmetic number, because the mean of its divisors is an integer number (3122592961050).

Almost surely, 2^{228856373134760} is an apocalyptic number.

228856373134760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228856373134760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299768924260800).

228856373134760 is an abundant number, since it is smaller than the sum of its proper divisors (370681475386840).

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

228856373134760 is a wasteful number, since it uses less digits than its factorization.

228856373134760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20480 (or 20469 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 65.

The spelling of 228856373134760 in words is "two hundred twenty-eight trillion, eight hundred fifty-six billion, three hundred seventy-three million, one hundred thirty-four thousand, seven hundred sixty".