323204402323 has 24 divisors (see below), whose sum is σ = 383076484560. Its totient is φ = 271568563200.

The previous prime is 323204402309. The next prime is 323204402333.

323204402323 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 323204402323 - 2¹³ = 323204394131 is a prime.

It is a super-2 number, since 2×323204402323² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323204402291 and 323204402300.

It is not an unprimeable number, because it can be changed into a prime (323204402333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1620190 + ... + 1808707.

It is an arithmetic number, because the mean of its divisors is an integer number (15961520190).

Almost surely, 2^323204402323 is an apocalyptic number.

323204402323 is a deficient number, since it is larger than the sum of its proper divisors (59872082237).

323204402323 is a wasteful number, since it uses less digits than its factorization.

323204402323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428979 (or 3428968 counting only the distinct ones).

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

It can be divided in two parts, 323204 and 402323, that added together give a palindrome (725527).

The spelling of 323204402323 in words is "three hundred twenty-three billion, two hundred four million, four hundred two thousand, three hundred twenty-three".