34268748247 has 2 divisors, whose sum is σ = 34268748248. Its totient is φ = 34268748246.

The previous prime is 34268748229. The next prime is 34268748253. The reversal of 34268748247 is 74284786243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34268748247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34268748287) 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, 17134374123 + 17134374124.

It is an arithmetic number, because the mean of its divisors is an integer number (17134374124).

Almost surely, 2^34268748247 is an apocalyptic number.

34268748247 is a deficient number, since it is larger than the sum of its proper divisors (1).

34268748247 is an equidigital number, since it uses as much as digits as its factorization.

34268748247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14450688, while the sum is 55.

The spelling of 34268748247 in words is "thirty-four billion, two hundred sixty-eight million, seven hundred forty-eight thousand, two hundred forty-seven".