16332261875156 has 12 divisors (see below), whose sum is σ = 29065889778240. Its totient is φ = 8027721938520.

The previous prime is 16332261875147. The next prime is 16332261875183. The reversal of 16332261875156 is 65157816223361.

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, 34602249500 + ... + 34602249971.

It is an arithmetic number, because the mean of its divisors is an integer number (2422157481520).

Almost surely, 2^{16332261875156} is an apocalyptic number.

It is an amenable number.

16332261875156 is a deficient number, since it is larger than the sum of its proper divisors (12733627903084).

16332261875156 is a wasteful number, since it uses less digits than its factorization.

16332261875156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69204499534 (or 69204499532 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 56.

The spelling of 16332261875156 in words is "sixteen trillion, three hundred thirty-two billion, two hundred sixty-one million, eight hundred seventy-five thousand, one hundred fifty-six".