26013631774106 has 8 divisors (see below), whose sum is σ = 40365980339220. Its totient is φ = 12558304994368.

The previous prime is 26013631774103. The next prime is 26013631774157. The reversal of 26013631774106 is 60147713631062.

It can be written as a sum of positive squares in 2 ways, for example, as 25917619174225 + 96012599881 = 5090935^2 + 309859^2 .

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

It is not an unprimeable number, because it can be changed into a prime (26013631774103) 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, 224255446271 + ... + 224255446386.

Almost surely, 2^{26013631774106} is an apocalyptic number.

26013631774106 is a deficient number, since it is larger than the sum of its proper divisors (14352348565114).

26013631774106 is a wasteful number, since it uses less digits than its factorization.

26013631774106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448510892688.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 26013631774106 in words is "twenty-six trillion, thirteen billion, six hundred thirty-one million, seven hundred seventy-four thousand, one hundred six".