190796734752 has 192 divisors, whose sum is σ = 571909403520. Its totient is φ = 55209959424.

The previous prime is 190796734741. The next prime is 190796734871. The reversal of 190796734752 is 257437697091.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3219178 + ... + 3277910.

It is an arithmetic number, because the mean of its divisors is an integer number (2978694810).

Almost surely, 2^190796734752 is an apocalyptic number.

190796734752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190796734752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285954701760).

190796734752 is an abundant number, since it is smaller than the sum of its proper divisors (381112668768).

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

190796734752 is a wasteful number, since it uses less digits than its factorization.

190796734752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58915 (or 58907 counting only the distinct ones).

The product of its (nonzero) digits is 20003760, while the sum is 60.

The spelling of 190796734752 in words is "one hundred ninety billion, seven hundred ninety-six million, seven hundred thirty-four thousand, seven hundred fifty-two".