230028118686 has 12 divisors (see below), whose sum is σ = 498394257192. Its totient is φ = 76676039556.

The previous prime is 230028118631. The next prime is 230028118693. The reversal of 230028118686 is 686811820032.

230028118686 is a `hidden beast` number, since 2 + 300 + 281 + 1 + 8 + 68 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6389669946 + ... + 6389669981.

It is an arithmetic number, because the mean of its divisors is an integer number (41532854766).

Almost surely, 2^230028118686 is an apocalyptic number.

230028118686 is an abundant number, since it is smaller than the sum of its proper divisors (268366138506).

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

230028118686 is a wasteful number, since it uses less digits than its factorization.

230028118686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12779339935 (or 12779339932 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 230028118686 in words is "two hundred thirty billion, twenty-eight million, one hundred eighteen thousand, six hundred eighty-six".