210706505607012 has 48 divisors (see below), whose sum is σ = 496851581850624. Its totient is φ = 69493145440000.

The previous prime is 210706505606959. The next prime is 210706505607023.

It is a happy number.

210706505607012 is nontrivially palindromic in base 10.

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, 56898564 + ... + 60488507.

It is an arithmetic number, because the mean of its divisors is an integer number (10351074621888).

Almost surely, 2^{210706505607012} is an apocalyptic number.

It is an amenable number.

210706505607012 is an abundant number, since it is smaller than the sum of its proper divisors (286145076243612).

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

210706505607012 is a wasteful number, since it uses less digits than its factorization.

210706505607012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117388660 (or 117388658 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 42.

It can be divided in two parts, 21070650 and 5607012, that added together give a palindrome (26677662).

The spelling of 210706505607012 in words is "two hundred ten trillion, seven hundred six billion, five hundred five million, six hundred seven thousand, twelve".