323322142402 has 16 divisors (see below), whose sum is σ = 555128546112. Its totient is φ = 138351128400.

The previous prime is 323322142387. The next prime is 323322142421. The reversal of 323322142402 is 204241223323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17949349 + ... + 17967352.

It is an arithmetic number, because the mean of its divisors is an integer number (34695534132).

Almost surely, 2^323322142402 is an apocalyptic number.

323322142402 is a deficient number, since it is larger than the sum of its proper divisors (231806403710).

323322142402 is a wasteful number, since it uses less digits than its factorization.

323322142402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35917353.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 323322142402 its reverse (204241223323), we get a palindrome (527563365725).

The spelling of 323322142402 in words is "three hundred twenty-three billion, three hundred twenty-two million, one hundred forty-two thousand, four hundred two".