2667195524291 has 2 divisors, whose sum is σ = 2667195524292. Its totient is φ = 2667195524290.

The previous prime is 2667195524263. The next prime is 2667195524299. The reversal of 2667195524291 is 1924255917662.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2667195524291 is a prime.

It is a super-2 number, since 2×2667195524291² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2667195524291.

It is not a weakly prime, because it can be changed into another prime (2667195524299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1333597762145 + 1333597762146.

It is an arithmetic number, because the mean of its divisors is an integer number (1333597762146).

Almost surely, 2^{2667195524291} is an apocalyptic number.

2667195524291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2667195524291 is an equidigital number, since it uses as much as digits as its factorization.

2667195524291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16329600, while the sum is 59.

The spelling of 2667195524291 in words is "two trillion, six hundred sixty-seven billion, one hundred ninety-five million, five hundred twenty-four thousand, two hundred ninety-one".