3340847731171 has 2 divisors, whose sum is σ = 3340847731172. Its totient is φ = 3340847731170.

The previous prime is 3340847731159. The next prime is 3340847731289. The reversal of 3340847731171 is 1711377480433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3340847731171 - 2⁷ = 3340847731043 is a prime.

It is a super-2 number, since 2×3340847731171² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3340847738171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670423865585 + 1670423865586.

It is an arithmetic number, because the mean of its divisors is an integer number (1670423865586).

Almost surely, 2^{3340847731171} is an apocalyptic number.

3340847731171 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340847731171 is an equidigital number, since it uses as much as digits as its factorization.

3340847731171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The spelling of 3340847731171 in words is "three trillion, three hundred forty billion, eight hundred forty-seven million, seven hundred thirty-one thousand, one hundred seventy-one".