26266266266264 has 16 divisors (see below), whose sum is σ = 49251167962920. Its totient is φ = 13132621476160.

The previous prime is 26266266266257. The next prime is 26266266266419. The reversal of 26266266266264 is 46266266266262.

It is a junction number, because it is equal to n+sod(n) for n = 26266266266197 and 26266266266206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63738902 + ... + 64149669.

Almost surely, 2^{26266266266264} is an apocalyptic number.

It is an amenable number.

26266266266264 is a deficient number, since it is larger than the sum of its proper divisors (22984901696656).

26266266266264 is a wasteful number, since it uses less digits than its factorization.

26266266266264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127914250 (or 127914246 counting only the distinct ones).

The product of its digits is 214990848, while the sum is 62.

The spelling of 26266266266264 in words is "twenty-six trillion, two hundred sixty-six billion, two hundred sixty-six million, two hundred sixty-six thousand, two hundred sixty-four".