228951734235 has 16 divisors (see below), whose sum is σ = 418654599936. Its totient is φ = 104663649888.

The previous prime is 228951734227. The next prime is 228951734237. The reversal of 228951734235 is 532437159822.

It is a happy number.

It is not a de Polignac number, because 228951734235 - 2³ = 228951734227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (228951734237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1090246249 + ... + 1090246458.

It is an arithmetic number, because the mean of its divisors is an integer number (26165912496).

Almost surely, 2^228951734235 is an apocalyptic number.

228951734235 is a deficient number, since it is larger than the sum of its proper divisors (189702865701).

228951734235 is a wasteful number, since it uses less digits than its factorization.

228951734235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180492722.

The product of its digits is 3628800, while the sum is 51.

The spelling of 228951734235 in words is "two hundred twenty-eight billion, nine hundred fifty-one million, seven hundred thirty-four thousand, two hundred thirty-five".