27244422444272 has 80 divisors (see below), whose sum is σ = 59444366936064. Its totient is φ = 11983948704000.

The previous prime is 27244422444259. The next prime is 27244422444287.

27244422444272 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 27244422444272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212266997 + ... + 212395307.

Almost surely, 2^{27244422444272} is an apocalyptic number.

27244422444272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

27244422444272 is an abundant number, since it is smaller than the sum of its proper divisors (32199944491792).

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

27244422444272 is a wasteful number, since it uses less digits than its factorization.

27244422444272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167278 (or 167272 counting only the distinct ones).

The product of its digits is 12845056, while the sum is 50.

The spelling of 27244422444272 in words is "twenty-seven trillion, two hundred forty-four billion, four hundred twenty-two million, four hundred forty-four thousand, two hundred seventy-two".