201130595456 has 64 divisors (see below), whose sum is σ = 458030738880. Its totient is φ = 86180103168.

The previous prime is 201130595399. The next prime is 201130595563. The reversal of 201130595456 is 654595031102.

It is a tau number, because it is divible by the number of its divisors (64).

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, 4589906 + ... + 4633518.

It is an arithmetic number, because the mean of its divisors is an integer number (7156730295).

Almost surely, 2^201130595456 is an apocalyptic number.

It is an amenable number.

201130595456 is an abundant number, since it is smaller than the sum of its proper divisors (256900143424).

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

201130595456 is an equidigital number, since it uses as much as digits as its factorization.

201130595456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48781 (or 48769 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 201130595456 in words is "two hundred one billion, one hundred thirty million, five hundred ninety-five thousand, four hundred fifty-six".