423331041344 has 14 divisors (see below), whose sum is σ = 840047535294. Its totient is φ = 211665520640.

The previous prime is 423331041319. The next prime is 423331041359. The reversal of 423331041344 is 443140133324.

It can be written as a sum of positive squares in only one way, i.e., 280984806400 + 142346234944 = 530080^2 + 377288^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 423331041344.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3307273697 + ... + 3307273824.

Almost surely, 2^423331041344 is an apocalyptic number.

It is an amenable number.

423331041344 is a deficient number, since it is larger than the sum of its proper divisors (416716493950).

423331041344 is an equidigital number, since it uses as much as digits as its factorization.

423331041344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614547533 (or 6614547523 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 423331041344 its reverse (443140133324), we get a palindrome (866471174668).

The spelling of 423331041344 in words is "four hundred twenty-three billion, three hundred thirty-one million, forty-one thousand, three hundred forty-four".