199080332800 has 120 divisors (see below), whose sum is σ = 496508368752. Its totient is φ = 79104000000.

The previous prime is 199080332791. The next prime is 199080332819. The reversal of 199080332800 is 8233080991.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1881300 + ... + 1984300.

Almost surely, 2^199080332800 is an apocalyptic number.

199080332800 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 199080332800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248254184376).

199080332800 is an abundant number, since it is smaller than the sum of its proper divisors (297428035952).

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

199080332800 is a wasteful number, since it uses less digits than its factorization.

199080332800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103180 (or 103159 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 199080332800 in words is "one hundred ninety-nine billion, eighty million, three hundred thirty-two thousand, eight hundred".