26131255126 has 16 divisors (see below), whose sum is σ = 40157797680. Its totient is φ = 12745400320.

The previous prime is 26131255109. The next prime is 26131255133. The reversal of 26131255126 is 62155213162.

It is a junction number, because it is equal to n+sod(n) for n = 26131255091 and 26131255100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952185 + ... + 979243.

It is an arithmetic number, because the mean of its divisors is an integer number (2509862355).

Almost surely, 2^26131255126 is an apocalyptic number.

26131255126 is a deficient number, since it is larger than the sum of its proper divisors (14026542554).

26131255126 is a wasteful number, since it uses less digits than its factorization.

26131255126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38879.

The product of its digits is 21600, while the sum is 34.

Adding to 26131255126 its reverse (62155213162), we get a palindrome (88286468288).

The spelling of 26131255126 in words is "twenty-six billion, one hundred thirty-one million, two hundred fifty-five thousand, one hundred twenty-six".