4442232323 has 2 divisors, whose sum is σ = 4442232324. Its totient is φ = 4442232322.

The previous prime is 4442232313. The next prime is 4442232329. The reversal of 4442232323 is 3232322444.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4442232323 - 2¹² = 4442228227 is a prime.

It is not a weakly prime, because it can be changed into another prime (4442232329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221116161 + 2221116162.

It is an arithmetic number, because the mean of its divisors is an integer number (2221116162).

Almost surely, 2^4442232323 is an apocalyptic number.

4442232323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442232323 is an equidigital number, since it uses as much as digits as its factorization.

4442232323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 29.

The square root of 4442232323 is about 66650.0736908820. The cubic root of 4442232323 is about 1643.8685595873.

Adding to 4442232323 its reverse (3232322444), we get a palindrome (7674554767).

The spelling of 4442232323 in words is "four billion, four hundred forty-two million, two hundred thirty-two thousand, three hundred twenty-three".