16124634768 has 80 divisors (see below), whose sum is σ = 45774052416. Its totient is φ = 4850565120.

The previous prime is 16124634767. The next prime is 16124634803. The reversal of 16124634768 is 86743642161.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (16124634763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39121 + ... + 183792.

Almost surely, 2^16124634768 is an apocalyptic number.

It is an amenable number.

16124634768 is an abundant number, since it is smaller than the sum of its proper divisors (29649417648).

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

16124634768 is a wasteful number, since it uses less digits than its factorization.

16124634768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223072 (or 223066 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The spelling of 16124634768 in words is "sixteen billion, one hundred twenty-four million, six hundred thirty-four thousand, seven hundred sixty-eight".