228714402875306 has 4 divisors (see below), whose sum is σ = 343071604312962. Its totient is φ = 114357201437652.

The previous prime is 228714402875281. The next prime is 228714402875333. The reversal of 228714402875306 is 603578204417822.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 216574342096225 + 12140060779081 = 14716465^2 + 3484259^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57178600718825 + ... + 57178600718828.

Almost surely, 2^{228714402875306} is an apocalyptic number.

228714402875306 is a deficient number, since it is larger than the sum of its proper divisors (114357201437656).

228714402875306 is a wasteful number, since it uses less digits than its factorization.

228714402875306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114357201437655.

The product of its (nonzero) digits is 36126720, while the sum is 59.

The spelling of 228714402875306 in words is "two hundred twenty-eight trillion, seven hundred fourteen billion, four hundred two million, eight hundred seventy-five thousand, three hundred six".