231413536336 has 20 divisors (see below), whose sum is σ = 448889384692. Its totient is φ = 115571114496.

The previous prime is 231413536297. The next prime is 231413536351. The reversal of 231413536336 is 633635314132.

It can be written as a sum of positive squares in 2 ways, for example, as 65047441936 + 166366094400 = 255044^2 + 407880^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8464281 + ... + 8491576.

Almost surely, 2^231413536336 is an apocalyptic number.

It is an amenable number.

231413536336 is a deficient number, since it is larger than the sum of its proper divisors (217475848356).

231413536336 is a wasteful number, since it uses less digits than its factorization.

231413536336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16956718 (or 16956712 counting only the distinct ones).

The product of its digits is 349920, while the sum is 40.

The spelling of 231413536336 in words is "two hundred thirty-one billion, four hundred thirteen million, five hundred thirty-six thousand, three hundred thirty-six".