27242034506 has 16 divisors (see below), whose sum is σ = 44322049800. Its totient is φ = 12507102720.

The previous prime is 27242034497. The next prime is 27242034527. The reversal of 27242034506 is 60543024272.

It can be written as a sum of positive squares in 4 ways, for example, as 26125873225 + 1116161281 = 161635^2 + 33409^2 .

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 7 ways as a sum of consecutive naturals, for example, 9769781 + ... + 9772568.

Almost surely, 2^27242034506 is an apocalyptic number.

27242034506 is a deficient number, since it is larger than the sum of its proper divisors (17080015294).

27242034506 is a wasteful number, since it uses less digits than its factorization.

27242034506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19542409.

The product of its (nonzero) digits is 80640, while the sum is 35.

Adding to 27242034506 its reverse (60543024272), we get a palindrome (87785058778).

The spelling of 27242034506 in words is "twenty-seven billion, two hundred forty-two million, thirty-four thousand, five hundred six".