14988435928 has 16 divisors (see below), whose sum is σ = 28788764760. Its totient is φ = 7311432000.

The previous prime is 14988435899. The next prime is 14988435947. The reversal of 14988435928 is 82953488941.

It is a super-2 number, since 2×14988435928² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22847898 + ... + 22848553.

Almost surely, 2^14988435928 is an apocalyptic number.

It is an amenable number.

14988435928 is a deficient number, since it is larger than the sum of its proper divisors (13800328832).

14988435928 is a wasteful number, since it uses less digits than its factorization.

14988435928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45696498 (or 45696494 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 61.

The spelling of 14988435928 in words is "fourteen billion, nine hundred eighty-eight million, four hundred thirty-five thousand, nine hundred twenty-eight".