13271674444 has 48 divisors (see below), whose sum is σ = 28702743552. Its totient is φ = 5239372032.

The previous prime is 13271674433. The next prime is 13271674459. The reversal of 13271674444 is 44447617231.

13271674444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13271674444² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13271674444.

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 15 ways as a sum of consecutive naturals, for example, 274242 + ... + 318985.

It is an arithmetic number, because the mean of its divisors is an integer number (597973824).

Almost surely, 2^13271674444 is an apocalyptic number.

13271674444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13271674444 is an abundant number, since it is smaller than the sum of its proper divisors (15431069108).

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

13271674444 is a wasteful number, since it uses less digits than its factorization.

13271674444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593302 (or 593300 counting only the distinct ones).

The product of its digits is 451584, while the sum is 43.

The spelling of 13271674444 in words is "thirteen billion, two hundred seventy-one million, six hundred seventy-four thousand, four hundred forty-four".