34259874139 has 2 divisors, whose sum is σ = 34259874140. Its totient is φ = 34259874138.

The previous prime is 34259874127. The next prime is 34259874199. The reversal of 34259874139 is 93147895243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34259874139 - 2²³ = 34251485531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34259874139.

It is not a weakly prime, because it can be changed into another prime (34259874199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17129937069 + 17129937070.

It is an arithmetic number, because the mean of its divisors is an integer number (17129937070).

Almost surely, 2^34259874139 is an apocalyptic number.

34259874139 is a deficient number, since it is larger than the sum of its proper divisors (1).

34259874139 is an equidigital number, since it uses as much as digits as its factorization.

34259874139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6531840, while the sum is 55.

The spelling of 34259874139 in words is "thirty-four billion, two hundred fifty-nine million, eight hundred seventy-four thousand, one hundred thirty-nine".