190487352000 has 448 divisors, whose sum is σ = 688126233600. Its totient is φ = 46047232000.

The previous prime is 190487351987. The next prime is 190487352031. The reversal of 190487352000 is 253784091.

It is a self number, because there is not a number n which added to its sum of digits gives 190487352000.

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, 118535197 + ... + 118536803.

Almost surely, 2^190487352000 is an apocalyptic number.

190487352000 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 190487352000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344063116800).

190487352000 is an abundant number, since it is smaller than the sum of its proper divisors (497638881600).

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

190487352000 is a wasteful number, since it uses less digits than its factorization.

190487352000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097 (or 2077 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 190487352000 in words is "one hundred ninety billion, four hundred eighty-seven million, three hundred fifty-two thousand".