26944381441 has 8 divisors (see below), whose sum is σ = 28364127200. Its totient is φ = 25524797760.

The previous prime is 26944381439. The next prime is 26944381447. The reversal of 26944381441 is 14418344962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26944381441 - 2¹ = 26944381439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26944381391 and 26944381400.

It is not an unprimeable number, because it can be changed into a prime (26944381447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458281 + ... + 513721.

It is an arithmetic number, because the mean of its divisors is an integer number (3545515900).

Almost surely, 2^26944381441 is an apocalyptic number.

It is an amenable number.

26944381441 is a deficient number, since it is larger than the sum of its proper divisors (1419745759).

26944381441 is a wasteful number, since it uses less digits than its factorization.

26944381441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81039.

The product of its digits is 663552, while the sum is 46.

The spelling of 26944381441 in words is "twenty-six billion, nine hundred forty-four million, three hundred eighty-one thousand, four hundred forty-one".