323136420224132 has 12 divisors (see below), whose sum is σ = 569616390396060. Its totient is φ = 160388880110976.

The previous prime is 323136420224113. The next prime is 323136420224159. The reversal of 323136420224132 is 231422024631323.

It can be written as a sum of positive squares in 2 ways, for example, as 134920630105156 + 188215790118976 = 11615534^2 + 13719176^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294832499657 + ... + 294832500752.

It is an arithmetic number, because the mean of its divisors is an integer number (47468032533005).

Almost surely, 2^{323136420224132} is an apocalyptic number.

It is an amenable number.

323136420224132 is a deficient number, since it is larger than the sum of its proper divisors (246479970171928).

323136420224132 is a wasteful number, since it uses less digits than its factorization.

323136420224132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589665000550 (or 589665000548 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 323136420224132 its reverse (231422024631323), we get a palindrome (554558444855455).

The spelling of 323136420224132 in words is "three hundred twenty-three trillion, one hundred thirty-six billion, four hundred twenty million, two hundred twenty-four thousand, one hundred thirty-two".