323730621113412 has 96 divisors (see below), whose sum is σ = 758711200665600. Its totient is φ = 107434064390400.

The previous prime is 323730621113381. The next prime is 323730621113437. The reversal of 323730621113412 is 214311126037323.

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, 29889258837 + ... + 29889269667.

It is an arithmetic number, because the mean of its divisors is an integer number (7903241673600).

Almost surely, 2^{323730621113412} is an apocalyptic number.

It is an amenable number.

323730621113412 is an abundant number, since it is smaller than the sum of its proper divisors (434980579552188).

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

323730621113412 is a wasteful number, since it uses less digits than its factorization.

323730621113412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20977 (or 20975 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 323730621113412 in words is "three hundred twenty-three trillion, seven hundred thirty billion, six hundred twenty-one million, one hundred thirteen thousand, four hundred twelve".