16118943762 has 16 divisors (see below), whose sum is σ = 32533649280. Its totient is φ = 5323687632.

The previous prime is 16118943761. The next prime is 16118943769. The reversal of 16118943762 is 26734981161.

It is not an unprimeable number, because it can be changed into a prime (16118943761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12322698 + ... + 12324005.

It is an arithmetic number, because the mean of its divisors is an integer number (2033353080).

Almost surely, 2^16118943762 is an apocalyptic number.

16118943762 is an abundant number, since it is smaller than the sum of its proper divisors (16414705518).

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

16118943762 is a wasteful number, since it uses less digits than its factorization.

16118943762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24646817.

The product of its digits is 435456, while the sum is 48.

The spelling of 16118943762 in words is "sixteen billion, one hundred eighteen million, nine hundred forty-three thousand, seven hundred sixty-two".