16012854988 has 24 divisors (see below), whose sum is σ = 30321117680. Its totient is φ = 7355517120.

The previous prime is 16012854971. The next prime is 16012854997. The reversal of 16012854988 is 88945821061.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718743 + ... + 740686.

Almost surely, 2^16012854988 is an apocalyptic number.

It is an amenable number.

16012854988 is a deficient number, since it is larger than the sum of its proper divisors (14308262692).

16012854988 is a wasteful number, since it uses less digits than its factorization.

16012854988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459657 (or 1459655 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 52.

The spelling of 16012854988 in words is "sixteen billion, twelve million, eight hundred fifty-four thousand, nine hundred eighty-eight".