34313123423 has 2 divisors, whose sum is σ = 34313123424. Its totient is φ = 34313123422.

The previous prime is 34313123407. The next prime is 34313123441. The reversal of 34313123423 is 32432131343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34313123423 - 2⁴ = 34313123407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34313123123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17156561711 + 17156561712.

It is an arithmetic number, because the mean of its divisors is an integer number (17156561712).

Almost surely, 2^34313123423 is an apocalyptic number.

34313123423 is a deficient number, since it is larger than the sum of its proper divisors (1).

34313123423 is an equidigital number, since it uses as much as digits as its factorization.

34313123423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 29.

Adding to 34313123423 its reverse (32432131343), we get a palindrome (66745254766).

The spelling of 34313123423 in words is "thirty-four billion, three hundred thirteen million, one hundred twenty-three thousand, four hundred twenty-three".