190769810994 has 48 divisors (see below), whose sum is σ = 474358959360. Its totient is φ = 54277594560.

The previous prime is 190769810989. The next prime is 190769811017. The reversal of 190769810994 is 499018967091.

It is a super-3 number, since 3×190769810994³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

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 23 ways as a sum of consecutive naturals, for example, 3137347 + ... + 3197574.

It is an arithmetic number, because the mean of its divisors is an integer number (9882478320).

Almost surely, 2^190769810994 is an apocalyptic number.

190769810994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

190769810994 is an abundant number, since it is smaller than the sum of its proper divisors (283589148366).

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

190769810994 is a wasteful number, since it uses less digits than its factorization.

190769810994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6335175 (or 6335172 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 63.

The spelling of 190769810994 in words is "one hundred ninety billion, seven hundred sixty-nine million, eight hundred ten thousand, nine hundred ninety-four".