192135840000 has 720 divisors, whose sum is σ = 705873848064. Its totient is φ = 46080000000.

The previous prime is 192135839983. The next prime is 192135840047. The reversal of 192135840000 is 48531291.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 255839625 + ... + 255840375.

Almost surely, 2^192135840000 is an apocalyptic number.

192135840000 is a gapful number since it is divisible by the number (10) 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 192135840000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352936924032).

192135840000 is an abundant number, since it is smaller than the sum of its proper divisors (513738008064).

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

192135840000 is an equidigital number, since it uses as much as digits as its factorization.

192135840000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844 (or 815 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 192135840000 in words is "one hundred ninety-two billion, one hundred thirty-five million, eight hundred forty thousand".