34207268191 has 2 divisors, whose sum is σ = 34207268192. Its totient is φ = 34207268190.

The previous prime is 34207268149. The next prime is 34207268197. The reversal of 34207268191 is 19186270243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34207268191 - 2¹⁷ = 34207137119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34207268197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17103634095 + 17103634096.

It is an arithmetic number, because the mean of its divisors is an integer number (17103634096).

Almost surely, 2^34207268191 is an apocalyptic number.

34207268191 is a deficient number, since it is larger than the sum of its proper divisors (1).

34207268191 is an equidigital number, since it uses as much as digits as its factorization.

34207268191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 34207268191 in words is "thirty-four billion, two hundred seven million, two hundred sixty-eight thousand, one hundred ninety-one".