2167140026767 has 2 divisors, whose sum is σ = 2167140026768. Its totient is φ = 2167140026766.

The previous prime is 2167140026693. The next prime is 2167140026791. The reversal of 2167140026767 is 7676200417612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2167140026767 - 2¹⁵ = 2167139993999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2167140026767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2167140023767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1083570013383 + 1083570013384.

It is an arithmetic number, because the mean of its divisors is an integer number (1083570013384).

Almost surely, 2^{2167140026767} is an apocalyptic number.

2167140026767 is a deficient number, since it is larger than the sum of its proper divisors (1).

2167140026767 is an equidigital number, since it uses as much as digits as its factorization.

2167140026767 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 2167140026767 in words is "two trillion, one hundred sixty-seven billion, one hundred forty million, twenty-six thousand, seven hundred sixty-seven".