2423859929 has 2 divisors, whose sum is σ = 2423859930. Its totient is φ = 2423859928.

The previous prime is 2423859883. The next prime is 2423859947. The reversal of 2423859929 is 9299583242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1516946704 + 906913225 = 38948^2 + 30115^2 .

It is a cyclic number.

It is not a de Polignac number, because 2423859929 - 2⁸ = 2423859673 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2423859989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211929964 + 1211929965.

It is an arithmetic number, because the mean of its divisors is an integer number (1211929965).

Almost surely, 2^2423859929 is an apocalyptic number.

It is an amenable number.

2423859929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423859929 is an equidigital number, since it uses as much as digits as its factorization.

2423859929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2799360, while the sum is 53.

The square root of 2423859929 is about 49232.7119809584. The cubic root of 2423859929 is about 1343.2881173152.

The spelling of 2423859929 in words is "two billion, four hundred twenty-three million, eight hundred fifty-nine thousand, nine hundred twenty-nine".