190992073982 has 8 divisors (see below), whose sum is σ = 286514333400. Its totient is φ = 95487296184.

The previous prime is 190992073969. The next prime is 190992074017. The reversal of 190992073982 is 289370299091.

190992073982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×190992073982² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4343057 + ... + 4386812.

It is an arithmetic number, because the mean of its divisors is an integer number (35814291675).

Almost surely, 2^190992073982 is an apocalyptic number.

190992073982 is a deficient number, since it is larger than the sum of its proper divisors (95522259418).

190992073982 is a wasteful number, since it uses less digits than its factorization.

190992073982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8740810.

The product of its (nonzero) digits is 4408992, while the sum is 59.

The spelling of 190992073982 in words is "one hundred ninety billion, nine hundred ninety-two million, seventy-three thousand, nine hundred eighty-two".