4023402329 has 2 divisors, whose sum is σ = 4023402330. Its totient is φ = 4023402328.

The previous prime is 4023402233. The next prime is 4023402389. The reversal of 4023402329 is 9232043204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3132976729 + 890425600 = 55973^2 + 29840^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023402329 - 2⁸ = 4023402073 is a prime.

It is not a weakly prime, because it can be changed into another prime (4023402389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011701164 + 2011701165.

It is an arithmetic number, because the mean of its divisors is an integer number (2011701165).

Almost surely, 2^4023402329 is an apocalyptic number.

It is an amenable number.

4023402329 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023402329 is an equidigital number, since it uses as much as digits as its factorization.

4023402329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 4023402329 is about 63430.2950410922. The cubic root of 4023402329 is about 1590.4907743605.

The spelling of 4023402329 in words is "four billion, twenty-three million, four hundred two thousand, three hundred twenty-nine".