26632130678 has 8 divisors (see below), whose sum is σ = 40066737672. Its totient is φ = 13276551456.

The previous prime is 26632130677. The next prime is 26632130699. The reversal of 26632130678 is 87603123662.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26632130671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19756100 + ... + 19757447.

It is an arithmetic number, because the mean of its divisors is an integer number (5008342209).

Almost surely, 2^26632130678 is an apocalyptic number.

26632130678 is a deficient number, since it is larger than the sum of its proper divisors (13434606994).

26632130678 is a wasteful number, since it uses less digits than its factorization.

26632130678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39513886.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 26632130678 in words is "twenty-six billion, six hundred thirty-two million, one hundred thirty thousand, six hundred seventy-eight".