34312342247 has 2 divisors, whose sum is σ = 34312342248. Its totient is φ = 34312342246.

The previous prime is 34312342213. The next prime is 34312342303. The reversal of 34312342247 is 74224321343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34312342247 - 2⁸ = 34312341991 is a prime.

It is a super-2 number, since 2×34312342247² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34312348247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17156171123 + 17156171124.

It is an arithmetic number, because the mean of its divisors is an integer number (17156171124).

Almost surely, 2^34312342247 is an apocalyptic number.

34312342247 is a deficient number, since it is larger than the sum of its proper divisors (1).

34312342247 is an equidigital number, since it uses as much as digits as its factorization.

34312342247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 35.

The spelling of 34312342247 in words is "thirty-four billion, three hundred twelve million, three hundred forty-two thousand, two hundred forty-seven".