190580079816 has 288 divisors, whose sum is σ = 619512042240. Its totient is φ = 52734157056.

The previous prime is 190580079803. The next prime is 190580079847. The reversal of 190580079816 is 618970085091.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29106255 + ... + 29112801.

It is an arithmetic number, because the mean of its divisors is an integer number (2151083480).

Almost surely, 2^190580079816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190580079816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309756021120).

190580079816 is an abundant number, since it is smaller than the sum of its proper divisors (428931962424).

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

190580079816 is a wasteful number, since it uses less digits than its factorization.

190580079816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6833 (or 6819 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 54.

The spelling of 190580079816 in words is "one hundred ninety billion, five hundred eighty million, seventy-nine thousand, eight hundred sixteen".