14978812230 has 24 divisors (see below), whose sum is σ = 38944912032. Its totient is φ = 3994349904.

The previous prime is 14978812223. The next prime is 14978812259. The reversal of 14978812230 is 3221887941.

It is a happy number.

14978812230 is a `hidden beast` number, since 1 + 497 + 8 + 8 + 122 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83215534 + ... + 83215713.

It is an arithmetic number, because the mean of its divisors is an integer number (1622704668).

Almost surely, 2^14978812230 is an apocalyptic number.

14978812230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14978812230 is an abundant number, since it is smaller than the sum of its proper divisors (23966099802).

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

14978812230 is a wasteful number, since it uses less digits than its factorization.

14978812230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166431260 (or 166431257 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 14978812230 in words is "fourteen billion, nine hundred seventy-eight million, eight hundred twelve thousand, two hundred thirty".