210285375136 has 48 divisors (see below), whose sum is σ = 418775857920. Its totient is φ = 103930309120.

The previous prime is 210285375127. The next prime is 210285375187. The reversal of 210285375136 is 631573582012.

It is a junction number, because it is equal to n+sod(n) for n = 210285375092 and 210285375101.

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, 11744751 + ... + 11762641.

It is an arithmetic number, because the mean of its divisors is an integer number (8724497040).

Almost surely, 2^210285375136 is an apocalyptic number.

It is an amenable number.

210285375136 is a deficient number, since it is larger than the sum of its proper divisors (208490482784).

210285375136 is a wasteful number, since it uses less digits than its factorization.

210285375136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22117 (or 22109 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 210285375136 in words is "two hundred ten billion, two hundred eighty-five million, three hundred seventy-five thousand, one hundred thirty-six".