200641590912 has 128 divisors (see below), whose sum is σ = 617434853760. Its totient is φ = 56540823552.

The previous prime is 200641590859. The next prime is 200641590967. The reversal of 200641590912 is 219095146002.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315033 + ... + 707480.

It is an arithmetic number, because the mean of its divisors is an integer number (4823709795).

Almost surely, 2^200641590912 is an apocalyptic number.

It is an amenable number.

200641590912 is an abundant number, since it is smaller than the sum of its proper divisors (416793262848).

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

200641590912 is a wasteful number, since it uses less digits than its factorization.

200641590912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022610 (or 1022598 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 200641590912 in words is "two hundred billion, six hundred forty-one million, five hundred ninety thousand, nine hundred twelve".