26873697068 has 12 divisors (see below), whose sum is σ = 47133714600. Its totient is φ = 13406921472.

The previous prime is 26873697049. The next prime is 26873697079. The reversal of 26873697068 is 86079637862.

It is a self number, because there is not a number n which added to its sum of digits gives 26873697068.

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, 7479746 + ... + 7483337.

It is an arithmetic number, because the mean of its divisors is an integer number (3927809550).

Almost surely, 2^26873697068 is an apocalyptic number.

It is an amenable number.

26873697068 is a deficient number, since it is larger than the sum of its proper divisors (20260017532).

26873697068 is a wasteful number, since it uses less digits than its factorization.

26873697068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14963536 (or 14963534 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 62.

The spelling of 26873697068 in words is "twenty-six billion, eight hundred seventy-three million, six hundred ninety-seven thousand, sixty-eight".