228341735870 has 32 divisors (see below), whose sum is σ = 417548628000. Its totient is φ = 89887412736.

The previous prime is 228341735773. The next prime is 228341735933. The reversal of 228341735870 is 78537143822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540386 + ... + 865274.

It is an arithmetic number, because the mean of its divisors is an integer number (13048394625).

Almost surely, 2^228341735870 is an apocalyptic number.

228341735870 is a deficient number, since it is larger than the sum of its proper divisors (189206892130).

228341735870 is a wasteful number, since it uses less digits than its factorization.

228341735870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326012.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 228341735870 in words is "two hundred twenty-eight billion, three hundred forty-one million, seven hundred thirty-five thousand, eight hundred seventy".