200642360401 has 12 divisors (see below), whose sum is σ = 243548137152. Its totient is φ = 164501810088.

The previous prime is 200642360381. The next prime is 200642360411. The reversal of 200642360401 is 104063246002.

It is not a de Polignac number, because 200642360401 - 2⁷ = 200642360273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200642360401.

It is not an unprimeable number, because it can be changed into a prime (200642360411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89015005 + ... + 89017258.

It is an arithmetic number, because the mean of its divisors is an integer number (20295678096).

Almost surely, 2^200642360401 is an apocalyptic number.

It is an amenable number.

200642360401 is a deficient number, since it is larger than the sum of its proper divisors (42905776751).

200642360401 is a wasteful number, since it uses less digits than its factorization.

200642360401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178032300 (or 178032293 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 200642360401 in words is "two hundred billion, six hundred forty-two million, three hundred sixty thousand, four hundred one".