26213535322264 has 8 divisors (see below), whose sum is σ = 49150378729260. Its totient is φ = 13106767661128.

The previous prime is 26213535322243. The next prime is 26213535322319. The reversal of 26213535322264 is 46222353531262.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1638345957634 + ... + 1638345957649.

Almost surely, 2^{26213535322264} is an apocalyptic number.

It is an amenable number.

26213535322264 is a deficient number, since it is larger than the sum of its proper divisors (22936843406996).

26213535322264 is a wasteful number, since it uses less digits than its factorization.

26213535322264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276691915289 (or 3276691915285 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 46.

The spelling of 26213535322264 in words is "twenty-six trillion, two hundred thirteen billion, five hundred thirty-five million, three hundred twenty-two thousand, two hundred sixty-four".