2671011291769 has 2 divisors, whose sum is σ = 2671011291770. Its totient is φ = 2671011291768.

The previous prime is 2671011291733. The next prime is 2671011291799. The reversal of 2671011291769 is 9671921101762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1753007776144 + 918003515625 = 1324012^2 + 958125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2671011291769 is a prime.

It is a super-2 number, since 2×2671011291769² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2671011291799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335505645884 + 1335505645885.

It is an arithmetic number, because the mean of its divisors is an integer number (1335505645885).

Almost surely, 2^{2671011291769} is an apocalyptic number.

It is an amenable number.

2671011291769 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671011291769 is an equidigital number, since it uses as much as digits as its factorization.

2671011291769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 52.

The spelling of 2671011291769 in words is "two trillion, six hundred seventy-one billion, eleven million, two hundred ninety-one thousand, seven hundred sixty-nine".