631234282432136 has 48 divisors (see below), whose sum is σ = 1193174099076240. Its totient is φ = 313074998923680.

The previous prime is 631234282432129. The next prime is 631234282432213.

631234282432136 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×631234282432136² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 713233751 + ... + 714118233.

It is an arithmetic number, because the mean of its divisors is an integer number (24857793730755).

Almost surely, 2^{631234282432136} is an apocalyptic number.

It is an amenable number.

631234282432136 is a deficient number, since it is larger than the sum of its proper divisors (561939816644104).

631234282432136 is a wasteful number, since it uses less digits than its factorization.

631234282432136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890274 (or 890143 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 50.

The spelling of 631234282432136 in words is "six hundred thirty-one trillion, two hundred thirty-four billion, two hundred eighty-two million, four hundred thirty-two thousand, one hundred thirty-six".