26687114141 has 4 divisors (see below), whose sum is σ = 26687451552. Its totient is φ = 26686776732.

The previous prime is 26687114093. The next prime is 26687114147. The reversal of 26687114141 is 14141178662.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 26687114141 - 2¹⁴ = 26687097757 is a prime.

It is a super-2 number, since 2×26687114141² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26687114147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21170 + ... + 231996.

It is an arithmetic number, because the mean of its divisors is an integer number (6671862888).

Almost surely, 2^26687114141 is an apocalyptic number.

It is an amenable number.

26687114141 is a deficient number, since it is larger than the sum of its proper divisors (337411).

26687114141 is a wasteful number, since it uses less digits than its factorization.

26687114141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337410.

The product of its digits is 64512, while the sum is 41.

The spelling of 26687114141 in words is "twenty-six billion, six hundred eighty-seven million, one hundred fourteen thousand, one hundred forty-one".