26886042084 has 48 divisors (see below), whose sum is σ = 70106412096. Its totient is φ = 7948569600.

The previous prime is 26886042059. The next prime is 26886042091. The reversal of 26886042084 is 48024068862.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2478517 + ... + 2489340.

It is an arithmetic number, because the mean of its divisors is an integer number (1460550252).

Almost surely, 2^26886042084 is an apocalyptic number.

It is an amenable number.

26886042084 is an abundant number, since it is smaller than the sum of its proper divisors (43220370012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26886042084 is a wasteful number, since it uses less digits than its factorization.

26886042084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967916 (or 4967914 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 48.

The spelling of 26886042084 in words is "twenty-six billion, eight hundred eighty-six million, forty-two thousand, eighty-four".