34312031423 has 2 divisors, whose sum is σ = 34312031424. Its totient is φ = 34312031422.

The previous prime is 34312031401. The next prime is 34312031441. The reversal of 34312031423 is 32413021343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34312031423 - 2¹⁶ = 34311965887 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 34312031392 and 34312031401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34312031473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17156015711 + 17156015712.

It is an arithmetic number, because the mean of its divisors is an integer number (17156015712).

Almost surely, 2^34312031423 is an apocalyptic number.

34312031423 is a deficient number, since it is larger than the sum of its proper divisors (1).

34312031423 is an equidigital number, since it uses as much as digits as its factorization.

34312031423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 34312031423 its reverse (32413021343), we get a palindrome (66725052766).

The spelling of 34312031423 in words is "thirty-four billion, three hundred twelve million, thirty-one thousand, four hundred twenty-three".