228959659098 has 40 divisors (see below), whose sum is σ = 514990051488. Its totient is φ = 76029682536.

The previous prime is 228959659057. The next prime is 228959659177. The reversal of 228959659098 is 890956959822.

228959659098 is a `hidden beast` number, since 2 + 28 + 9 + 5 + 9 + 6 + 590 + 9 + 8 = 666.

228959659098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2644336 + ... + 2729547.

Almost surely, 2^228959659098 is an apocalyptic number.

228959659098 is an abundant number, since it is smaller than the sum of its proper divisors (286030392390).

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

228959659098 is a wasteful number, since it uses less digits than its factorization.

228959659098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374160 (or 5374151 counting only the distinct ones).

The product of its (nonzero) digits is 251942400, while the sum is 72.

The spelling of 228959659098 in words is "two hundred twenty-eight billion, nine hundred fifty-nine million, six hundred fifty-nine thousand, ninety-eight".