322402423020404 has 12 divisors (see below), whose sum is σ = 564213105316224. Its totient is φ = 161198678644344.

The previous prime is 322402423020343. The next prime is 322402423020409. The reversal of 322402423020404 is 404020324204223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322402423020409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632930054 + ... + 633439229.

It is an arithmetic number, because the mean of its divisors is an integer number (47017758776352).

Almost surely, 2^{322402423020404} is an apocalyptic number.

It is an amenable number.

322402423020404 is a deficient number, since it is larger than the sum of its proper divisors (241810682295820).

322402423020404 is a wasteful number, since it uses less digits than its factorization.

322402423020404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266432934 (or 1266432932 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 322402423020404 its reverse (404020324204223), we get a palindrome (726422747224627).

The spelling of 322402423020404 in words is "three hundred twenty-two trillion, four hundred two billion, four hundred twenty-three million, twenty thousand, four hundred four".