16192661912 has 48 divisors (see below), whose sum is σ = 35333175960. Its totient is φ = 6936765696.

The previous prime is 16192661843. The next prime is 16192661939. The reversal of 16192661912 is 21916629161.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1091408 + ... + 1106144.

Almost surely, 2^16192661912 is an apocalyptic number.

It is an amenable number.

16192661912 is an abundant number, since it is smaller than the sum of its proper divisors (19140514048).

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

16192661912 is a wasteful number, since it uses less digits than its factorization.

16192661912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17560 (or 17549 counting only the distinct ones).

The product of its digits is 69984, while the sum is 44.

The spelling of 16192661912 in words is "sixteen billion, one hundred ninety-two million, six hundred sixty-one thousand, nine hundred twelve".