4318629923 has 2 divisors, whose sum is σ = 4318629924. Its totient is φ = 4318629922.

The previous prime is 4318629919. The next prime is 4318629943. The reversal of 4318629923 is 3299268134.

4318629923 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4318629923 - 2² = 4318629919 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4318629943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2159314961 + 2159314962.

It is an arithmetic number, because the mean of its divisors is an integer number (2159314962).

Almost surely, 2^4318629923 is an apocalyptic number.

4318629923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4318629923 is an equidigital number, since it uses as much as digits as its factorization.

4318629923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 47.

The square root of 4318629923 is about 65716.2835452523. The cubic root of 4318629923 is about 1628.4783776251.

The spelling of 4318629923 in words is "four billion, three hundred eighteen million, six hundred twenty-nine thousand, nine hundred twenty-three".