16116642162 has 48 divisors (see below), whose sum is σ = 35307836928. Its totient is φ = 5312600640.

The previous prime is 16116642121. The next prime is 16116642169. The reversal of 16116642162 is 26124661161.

16116642162 is a `hidden beast` number, since 1 + 6 + 1 + 1 + 6 + 642 + 1 + 6 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (16116642169) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1405183 + ... + 1416605.

It is an arithmetic number, because the mean of its divisors is an integer number (735579936).

Almost surely, 2^16116642162 is an apocalyptic number.

16116642162 is an abundant number, since it is smaller than the sum of its proper divisors (19191194766).

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

16116642162 is a wasteful number, since it uses less digits than its factorization.

16116642162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12295 (or 12292 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The spelling of 16116642162 in words is "sixteen billion, one hundred sixteen million, six hundred forty-two thousand, one hundred sixty-two".