323400323242 has 64 divisors (see below), whose sum is σ = 529466595840. Its totient is φ = 147547699200.

The previous prime is 323400323209. The next prime is 323400323263. The reversal of 323400323242 is 242323004323.

It is a self number, because there is not a number n which added to its sum of digits gives 323400323242.

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, 172112059 + ... + 172113937.

It is an arithmetic number, because the mean of its divisors is an integer number (8272915560).

Almost surely, 2^323400323242 is an apocalyptic number.

323400323242 is a deficient number, since it is larger than the sum of its proper divisors (206066272598).

323400323242 is a wasteful number, since it uses less digits than its factorization.

323400323242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 323400323242 its reverse (242323004323), we get a palindrome (565723327565).

The spelling of 323400323242 in words is "three hundred twenty-three billion, four hundred million, three hundred twenty-three thousand, two hundred forty-two".