323400133441212 has 96 divisors (see below), whose sum is σ = 764547431155200. Its totient is φ = 106383885898752.

The previous prime is 323400133441129. The next prime is 323400133441241. The reversal of 323400133441212 is 212144331004323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1165842843 + ... + 1166120205.

It is an arithmetic number, because the mean of its divisors is an integer number (7964035741200).

Almost surely, 2^{323400133441212} is an apocalyptic number.

It is an amenable number.

323400133441212 is an abundant number, since it is smaller than the sum of its proper divisors (441147297713988).

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

323400133441212 is a wasteful number, since it uses less digits than its factorization.

323400133441212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279555 (or 279553 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 323400133441212 its reverse (212144331004323), we get a palindrome (535544464445535).

The spelling of 323400133441212 in words is "three hundred twenty-three trillion, four hundred billion, one hundred thirty-three million, four hundred forty-one thousand, two hundred twelve".