34379115247 has 2 divisors, whose sum is σ = 34379115248. Its totient is φ = 34379115246.

The previous prime is 34379115217. The next prime is 34379115263. The reversal of 34379115247 is 74251197343.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34379115247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34379115197 and 34379115206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34379115217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17189557623 + 17189557624.

It is an arithmetic number, because the mean of its divisors is an integer number (17189557624).

Almost surely, 2^34379115247 is an apocalyptic number.

34379115247 is a deficient number, since it is larger than the sum of its proper divisors (1).

34379115247 is an equidigital number, since it uses as much as digits as its factorization.

34379115247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 635040, while the sum is 46.

The spelling of 34379115247 in words is "thirty-four billion, three hundred seventy-nine million, one hundred fifteen thousand, two hundred forty-seven".