26818696061 has 8 divisors (see below), whose sum is σ = 28373510880. Its totient is φ = 25278211728.

The previous prime is 26818696039. The next prime is 26818696097. The reversal of 26818696061 is 16069681862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26818696061 - 2²² = 26814501757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26818695994 and 26818696012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26818696031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3578771 + ... + 3586256.

It is an arithmetic number, because the mean of its divisors is an integer number (3546688860).

Almost surely, 2^26818696061 is an apocalyptic number.

It is an amenable number.

26818696061 is a deficient number, since it is larger than the sum of its proper divisors (1554814819).

26818696061 is a wasteful number, since it uses less digits than its factorization.

26818696061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165243.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 26818696061 in words is "twenty-six billion, eight hundred eighteen million, six hundred ninety-six thousand, sixty-one".