190157928000 has 448 divisors, whose sum is σ = 689723873280. Its totient is φ = 45948672000.

The previous prime is 190157927987. The next prime is 190157928029. The reversal of 190157928000 is 829751091.

190157928000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10478935 + ... + 10497065.

Almost surely, 2^190157928000 is an apocalyptic number.

190157928000 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 190157928000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344861936640).

190157928000 is an abundant number, since it is smaller than the sum of its proper divisors (499565945280).

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

190157928000 is a wasteful number, since it uses less digits than its factorization.

190157928000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18203 (or 18183 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 42.

The spelling of 190157928000 in words is "one hundred ninety billion, one hundred fifty-seven million, nine hundred twenty-eight thousand".