323142240022 has 16 divisors (see below), whose sum is σ = 553967121312. Its totient is φ = 138487282560.

The previous prime is 323142240017. The next prime is 323142240077. The reversal of 323142240022 is 220042241323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938968 + ... + 1236100.

It is an arithmetic number, because the mean of its divisors is an integer number (34622945082).

Almost surely, 2^323142240022 is an apocalyptic number.

323142240022 is a deficient number, since it is larger than the sum of its proper divisors (230824881290).

323142240022 is a wasteful number, since it uses less digits than its factorization.

323142240022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374823.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 323142240022 its reverse (220042241323), we get a palindrome (543184481345).

The spelling of 323142240022 in words is "three hundred twenty-three billion, one hundred forty-two million, two hundred forty thousand, twenty-two".