26691272004086 has 8 divisors (see below), whose sum is σ = 41013417957624. Its totient is φ = 13020132684880.

The previous prime is 26691272004041. The next prime is 26691272004101. The reversal of 26691272004086 is 68040027219662.

It is a happy number.

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

It is a super-2 number, since 2×26691272004086² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 162751658480 + ... + 162751658643.

It is an arithmetic number, because the mean of its divisors is an integer number (5126677244703).

Almost surely, 2^{26691272004086} is an apocalyptic number.

26691272004086 is a deficient number, since it is larger than the sum of its proper divisors (14322145953538).

26691272004086 is a wasteful number, since it uses less digits than its factorization.

26691272004086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325503317166.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 26691272004086 in words is "twenty-six trillion, six hundred ninety-one billion, two hundred seventy-two million, four thousand, eighty-six".