26441150172 has 12 divisors (see below), whose sum is σ = 61696017096. Its totient is φ = 8813716720.

The previous prime is 26441150093. The next prime is 26441150207. The reversal of 26441150172 is 27105114462.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101714579 + ... + 1101714602.

It is an arithmetic number, because the mean of its divisors is an integer number (5141334758).

Almost surely, 2^26441150172 is an apocalyptic number.

It is an amenable number.

26441150172 is an abundant number, since it is smaller than the sum of its proper divisors (35254866924).

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

26441150172 is a wasteful number, since it uses less digits than its factorization.

26441150172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203429188 (or 2203429186 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 26441150172 in words is "twenty-six billion, four hundred forty-one million, one hundred fifty thousand, one hundred seventy-two".