4323223631 has 2 divisors, whose sum is σ = 4323223632. Its totient is φ = 4323223630.

The previous prime is 4323223627. The next prime is 4323223651. The reversal of 4323223631 is 1363223234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4323223631 - 2² = 4323223627 is a prime.

It is a super-2 number, since 2×4323223631² = 37380525127273648322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 4323223594 and 4323223603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4323223651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161611815 + 2161611816.

It is an arithmetic number, because the mean of its divisors is an integer number (2161611816).

Almost surely, 2^4323223631 is an apocalyptic number.

4323223631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323223631 is an equidigital number, since it uses as much as digits as its factorization.

4323223631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 29.

The square root of 4323223631 is about 65751.2253193809. The cubic root of 4323223631 is about 1629.0555748254.

Adding to 4323223631 its reverse (1363223234), we get a palindrome (5686446865).

The spelling of 4323223631 in words is "four billion, three hundred twenty-three million, two hundred twenty-three thousand, six hundred thirty-one".