16997192332 has 12 divisors (see below), whose sum is σ = 29746051720. Its totient is φ = 8498320416.

The previous prime is 16997192327. The next prime is 16997192353. The reversal of 16997192332 is 23329179961.

It is a happy number.

16997192332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 16997192332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140344 + ... + 231712.

Almost surely, 2^16997192332 is an apocalyptic number.

It is an amenable number.

16997192332 is a deficient number, since it is larger than the sum of its proper divisors (12748859388).

16997192332 is a wasteful number, since it uses less digits than its factorization.

16997192332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137880 (or 137878 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 52.

The spelling of 16997192332 in words is "sixteen billion, nine hundred ninety-seven million, one hundred ninety-two thousand, three hundred thirty-two".