4267876852991 has 2 divisors, whose sum is σ = 4267876852992. Its totient is φ = 4267876852990.

The previous prime is 4267876852963. The next prime is 4267876853111. The reversal of 4267876852991 is 1992586787624.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4267876852991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4267876852951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133938426495 + 2133938426496.

It is an arithmetic number, because the mean of its divisors is an integer number (2133938426496).

Almost surely, 2^{4267876852991} is an apocalyptic number.

4267876852991 is a deficient number, since it is larger than the sum of its proper divisors (1).

4267876852991 is an equidigital number, since it uses as much as digits as its factorization.

4267876852991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 731566080, while the sum is 74.

The spelling of 4267876852991 in words is "four trillion, two hundred sixty-seven billion, eight hundred seventy-six million, eight hundred fifty-two thousand, nine hundred ninety-one".