27471426240116 has 12 divisors (see below), whose sum is σ = 49732754400420. Its totient is φ = 13262067840000.

The previous prime is 27471426240073. The next prime is 27471426240119. The reversal of 27471426240116 is 61104262417472.

It can be written as a sum of positive squares in 2 ways, for example, as 14730781324900 + 12740644915216 = 3838070^2 + 3569404^2 .

It is a super-2 number, since 2×27471426240116² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27471426240119) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 118411319885 + ... + 118411320116.

It is an arithmetic number, because the mean of its divisors is an integer number (4144396200035).

Almost surely, 2^{27471426240116} is an apocalyptic number.

It is an amenable number.

27471426240116 is a deficient number, since it is larger than the sum of its proper divisors (22261328160304).

27471426240116 is a wasteful number, since it uses less digits than its factorization.

27471426240116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236822640034 (or 236822640032 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

Adding to 27471426240116 its reverse (61104262417472), we get a palindrome (88575688657588).

The spelling of 27471426240116 in words is "twenty-seven trillion, four hundred seventy-one billion, four hundred twenty-six million, two hundred forty thousand, one hundred sixteen".