2626214626679 has 12 divisors (see below), whose sum is σ = 3055239395208. Its totient is φ = 2250853189200.

The previous prime is 2626214626649. The next prime is 2626214626687. The reversal of 2626214626679 is 9766264126262.

It is a de Polignac number, because none of the positive numbers 2^k-2626214626679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2626214626649) 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 in 11 ways as a sum of consecutive naturals, for example, 1642592 + ... + 2819669.

It is an arithmetic number, because the mean of its divisors is an integer number (254603282934).

Almost surely, 2^{2626214626679} is an apocalyptic number.

2626214626679 is a deficient number, since it is larger than the sum of its proper divisors (429024768529).

2626214626679 is a wasteful number, since it uses less digits than its factorization.

2626214626679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474286 (or 4474279 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 59.

The spelling of 2626214626679 in words is "two trillion, six hundred twenty-six billion, two hundred fourteen million, six hundred twenty-six thousand, six hundred seventy-nine".