631413160406 has 32 divisors (see below), whose sum is σ = 1085709312000. Its totient is φ = 269785027872.

The previous prime is 631413160403. The next prime is 631413160423. The reversal of 631413160406 is 604061314136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (631413160403) 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, 7124675 + ... + 7212753.

It is an arithmetic number, because the mean of its divisors is an integer number (33928416000).

Almost surely, 2^631413160406 is an apocalyptic number.

631413160406 is a deficient number, since it is larger than the sum of its proper divisors (454296151594).

631413160406 is a wasteful number, since it uses less digits than its factorization.

631413160406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89636.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 631413160406 in words is "six hundred thirty-one billion, four hundred thirteen million, one hundred sixty thousand, four hundred six".