26231676631 has 8 divisors (see below), whose sum is σ = 26932150224. Its totient is φ = 25534092480.

The previous prime is 26231676539. The next prime is 26231676649. The reversal of 26231676631 is 13667613262.

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 26231676631 - 2¹¹ = 26231674583 is a prime.

It is a super-2 number, since 2×26231676631² (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 (26231670631) 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, 703956 + ... + 740281.

It is an arithmetic number, because the mean of its divisors is an integer number (3366518778).

Almost surely, 2^26231676631 is an apocalyptic number.

26231676631 is a deficient number, since it is larger than the sum of its proper divisors (700473593).

26231676631 is a wasteful number, since it uses less digits than its factorization.

26231676631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444721.

The product of its digits is 326592, while the sum is 43.

The spelling of 26231676631 in words is "twenty-six billion, two hundred thirty-one million, six hundred seventy-six thousand, six hundred thirty-one".