190796001728 has 28 divisors (see below), whose sum is σ = 395072158800. Its totient is φ = 91250260992.

The previous prime is 190796001701. The next prime is 190796001769. The reversal of 190796001728 is 827100697091.

It is a super-2 number, since 2×190796001728² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 64806953 + ... + 64809896.

Almost surely, 2^190796001728 is an apocalyptic number.

It is an amenable number.

190796001728 is an abundant number, since it is smaller than the sum of its proper divisors (204276157072).

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

190796001728 is a wasteful number, since it uses less digits than its factorization.

190796001728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129616884 (or 129616874 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 50.

The spelling of 190796001728 in words is "one hundred ninety billion, seven hundred ninety-six million, one thousand, seven hundred twenty-eight".