26225344134 has 64 divisors (see below), whose sum is σ = 67316417280. Its totient is φ = 7479596160.

The previous prime is 26225344127. The next prime is 26225344139. The reversal of 26225344134 is 43144352262.

26225344134 is a `hidden beast` number, since 262 + 25 + 344 + 1 + 34 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26225344139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1288444 + ... + 1308639.

It is an arithmetic number, because the mean of its divisors is an integer number (1051819020).

Almost surely, 2^26225344134 is an apocalyptic number.

26225344134 is an abundant number, since it is smaller than the sum of its proper divisors (41091073146).

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

26225344134 is a wasteful number, since it uses less digits than its factorization.

26225344134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597122 (or 2597116 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

Adding to 26225344134 its reverse (43144352262), we get a palindrome (69369696396).

The spelling of 26225344134 in words is "twenty-six billion, two hundred twenty-five million, three hundred forty-four thousand, one hundred thirty-four".