2312434039 has 2 divisors, whose sum is σ = 2312434040. Its totient is φ = 2312434038.

The previous prime is 2312434037. The next prime is 2312434073. The reversal of 2312434039 is 9304342132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2312434039 - 2¹ = 2312434037 is a prime.

Together with 2312434037, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2312434039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312434037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156217019 + 1156217020.

It is an arithmetic number, because the mean of its divisors is an integer number (1156217020).

Almost surely, 2^2312434039 is an apocalyptic number.

2312434039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312434039 is an equidigital number, since it uses as much as digits as its factorization.

2312434039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2312434039 is about 48087.7743194671. The cubic root of 2312434039 is about 1322.3805448832.

The spelling of 2312434039 in words is "two billion, three hundred twelve million, four hundred thirty-four thousand, thirty-nine".