189794424296 has 16 divisors (see below), whose sum is σ = 355869987840. Its totient is φ = 94895760880.

The previous prime is 189794424289. The next prime is 189794424301. The reversal of 189794424296 is 692424497981.

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, 545945 + ... + 823191.

It is an arithmetic number, because the mean of its divisors is an integer number (22241874240).

Almost surely, 2^189794424296 is an apocalyptic number.

It is an amenable number.

189794424296 is a deficient number, since it is larger than the sum of its proper divisors (166075563544).

189794424296 is a wasteful number, since it uses less digits than its factorization.

189794424296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362824 (or 362820 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 65.

The spelling of 189794424296 in words is "one hundred eighty-nine billion, seven hundred ninety-four million, four hundred twenty-four thousand, two hundred ninety-six".