201595414856 has 64 divisors (see below), whose sum is σ = 414705588480. Its totient is φ = 91112822080.

The previous prime is 201595414847. The next prime is 201595414859. The reversal of 201595414856 is 658414595102.

It is a super-2 number, since 2×201595414856² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201595414859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16514051 + ... + 16526253.

It is an arithmetic number, because the mean of its divisors is an integer number (6479774820).

Almost surely, 2^201595414856 is an apocalyptic number.

It is an amenable number.

201595414856 is an abundant number, since it is smaller than the sum of its proper divisors (213110173624).

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

201595414856 is a wasteful number, since it uses less digits than its factorization.

201595414856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13274 (or 13270 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 50.

The spelling of 201595414856 in words is "two hundred one billion, five hundred ninety-five million, four hundred fourteen thousand, eight hundred fifty-six".