34009881271 has 2 divisors, whose sum is σ = 34009881272. Its totient is φ = 34009881270.

The previous prime is 34009881251. The next prime is 34009881289. The reversal of 34009881271 is 17218890043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34009881271 - 2¹⁵ = 34009848503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34009881251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17004940635 + 17004940636.

It is an arithmetic number, because the mean of its divisors is an integer number (17004940636).

Almost surely, 2^34009881271 is an apocalyptic number.

34009881271 is a deficient number, since it is larger than the sum of its proper divisors (1).

34009881271 is an equidigital number, since it uses as much as digits as its factorization.

34009881271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 34009881271 in words is "thirty-four billion, nine million, eight hundred eighty-one thousand, two hundred seventy-one".