26756232102644 has 24 divisors (see below), whose sum is σ = 51081521043168. Its totient is φ = 12161580451040.

The previous prime is 26756232102601. The next prime is 26756232102679. The reversal of 26756232102644 is 44620123265762.

It is a junction number, because it is equal to n+sod(n) for n = 26756232102592 and 26756232102601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7000739 + ... + 10125354.

It is an arithmetic number, because the mean of its divisors is an integer number (2128396710132).

Almost surely, 2^{26756232102644} is an apocalyptic number.

It is an amenable number.

26756232102644 is a deficient number, since it is larger than the sum of its proper divisors (24325288940524).

26756232102644 is a wasteful number, since it uses less digits than its factorization.

26756232102644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17161615 (or 17161613 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 50.

The spelling of 26756232102644 in words is "twenty-six trillion, seven hundred fifty-six billion, two hundred thirty-two million, one hundred two thousand, six hundred forty-four".