26544130134 has 16 divisors (see below), whose sum is σ = 53310389760. Its totient is φ = 8811021800.

The previous prime is 26544130111. The next prime is 26544130187. The reversal of 26544130134 is 43103144562.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26544130095 and 26544130104.

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, 9253842 + ... + 9256709.

It is an arithmetic number, because the mean of its divisors is an integer number (3331899360).

Almost surely, 2^26544130134 is an apocalyptic number.

26544130134 is an abundant number, since it is smaller than the sum of its proper divisors (26766259626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26544130134 is a wasteful number, since it uses less digits than its factorization.

26544130134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18510795.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 26544130134 its reverse (43103144562), we get a palindrome (69647274696).

The spelling of 26544130134 in words is "twenty-six billion, five hundred forty-four million, one hundred thirty thousand, one hundred thirty-four".