200191060488 has 32 divisors (see below), whose sum is σ = 501819436800. Its totient is φ = 66551448768.

The previous prime is 200191060477. The next prime is 200191060507. The reversal of 200191060488 is 884060191002.

200191060488 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 7 ways as a sum of consecutive naturals, for example, 11172408 + ... + 11190311.

It is an arithmetic number, because the mean of its divisors is an integer number (15681857400).

Almost surely, 2^200191060488 is an apocalyptic number.

It is an amenable number.

200191060488 is an abundant number, since it is smaller than the sum of its proper divisors (301628376312).

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

200191060488 is a wasteful number, since it uses less digits than its factorization.

200191060488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22363101 (or 22363097 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 200191060488 in words is "two hundred billion, one hundred ninety-one million, sixty thousand, four hundred eighty-eight".