4312403959 has 2 divisors, whose sum is σ = 4312403960. Its totient is φ = 4312403958.

The previous prime is 4312403947. The next prime is 4312404001. The reversal of 4312403959 is 9593042134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4312403959 - 2¹³ = 4312395767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4312403159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156201979 + 2156201980.

It is an arithmetic number, because the mean of its divisors is an integer number (2156201980).

Almost surely, 2^4312403959 is an apocalyptic number.

4312403959 is a deficient number, since it is larger than the sum of its proper divisors (1).

4312403959 is an equidigital number, since it uses as much as digits as its factorization.

4312403959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 4312403959 is about 65668.8964350704. The cubic root of 4312403959 is about 1627.6954345720.

The spelling of 4312403959 in words is "four billion, three hundred twelve million, four hundred three thousand, nine hundred fifty-nine".