14634557028 has 108 divisors (see below), whose sum is σ = 45780029568. Its totient is φ = 3859652160.

The previous prime is 14634557011. The next prime is 14634557033. The reversal of 14634557028 is 82075543641.

14634557028 is a `hidden beast` number, since 1 + 4 + 634 + 5 + 5 + 7 + 0 + 2 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 129228 + ... + 214403.

Almost surely, 2^14634557028 is an apocalyptic number.

14634557028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14634557028 is an abundant number, since it is smaller than the sum of its proper divisors (31145472540).

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

14634557028 is a wasteful number, since it uses less digits than its factorization.

14634557028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343674 (or 343656 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 14634557028 in words is "fourteen billion, six hundred thirty-four million, five hundred fifty-seven thousand, twenty-eight".