26644324116 has 24 divisors (see below), whose sum is σ = 63850363360. Its totient is φ = 8641402272.

The previous prime is 26644324103. The next prime is 26644324121. The reversal of 26644324116 is 61142344662.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30004426 + ... + 30005313.

Almost surely, 2^26644324116 is an apocalyptic number.

It is an amenable number.

26644324116 is an abundant number, since it is smaller than the sum of its proper divisors (37206039244).

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

26644324116 is a wasteful number, since it uses less digits than its factorization.

26644324116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60009783 (or 60009781 counting only the distinct ones).

The product of its digits is 165888, while the sum is 39.

Adding to 26644324116 its reverse (61142344662), we get a palindrome (87786668778).

The spelling of 26644324116 in words is "twenty-six billion, six hundred forty-four million, three hundred twenty-four thousand, one hundred sixteen".