26880020282468 has 12 divisors (see below), whose sum is σ = 47193260367792. Its totient is φ = 13396231605960.

The previous prime is 26880020282411. The next prime is 26880020282471. The reversal of 26880020282468 is 86428202008862.

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, 10944632438 + ... + 10944634893.

It is an arithmetic number, because the mean of its divisors is an integer number (3932771697316).

Almost surely, 2^{26880020282468} is an apocalyptic number.

It is an amenable number.

26880020282468 is a deficient number, since it is larger than the sum of its proper divisors (20313240085324).

26880020282468 is a wasteful number, since it uses less digits than its factorization.

26880020282468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21889267642 (or 21889267640 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 26880020282468 in words is "twenty-six trillion, eight hundred eighty billion, twenty million, two hundred eighty-two thousand, four hundred sixty-eight".