322142234320423 has 16 divisors (see below), whose sum is σ = 391684337821440. Its totient is φ = 261122891875200.

The previous prime is 322142234320411. The next prime is 322142234320451. The reversal of 322142234320423 is 324023432241223.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 322142234320423 - 2²⁹ = 322141697449511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322142234327423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45333831843 + ... + 45333838948.

It is an arithmetic number, because the mean of its divisors is an integer number (24480271113840).

Almost surely, 2^{322142234320423} is an apocalyptic number.

322142234320423 is a deficient number, since it is larger than the sum of its proper divisors (69542103501017).

322142234320423 is a wasteful number, since it uses less digits than its factorization.

322142234320423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90667670838.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 322142234320423 its reverse (324023432241223), we get a palindrome (646165666561646).

The spelling of 322142234320423 in words is "three hundred twenty-two trillion, one hundred forty-two billion, two hundred thirty-four million, three hundred twenty thousand, four hundred twenty-three".