423220444022324 has 12 divisors (see below), whose sum is σ = 797607759888324. Its totient is φ = 195332512625664.

The previous prime is 423220444022287. The next prime is 423220444022407.

423220444022324 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 163260673022500 + 259959770999824 = 12777350^2 + 16123268^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4069427346317 + ... + 4069427346420.

It is an arithmetic number, because the mean of its divisors is an integer number (66467313324027).

Almost surely, 2^{423220444022324} is an apocalyptic number.

It is an amenable number.

423220444022324 is a deficient number, since it is larger than the sum of its proper divisors (374387315866000).

423220444022324 is a wasteful number, since it uses less digits than its factorization.

423220444022324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8138854692754 (or 8138854692752 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 38.

The spelling of 423220444022324 in words is "four hundred twenty-three trillion, two hundred twenty billion, four hundred forty-four million, twenty-two thousand, three hundred twenty-four".