27240150122 has 8 divisors (see below), whose sum is σ = 40981473156. Its totient is φ = 13579659072.

The previous prime is 27240150121. The next prime is 27240150173. The reversal of 27240150122 is 22105104272.

It can be written as a sum of positive squares in 2 ways, for example, as 27194978281 + 45171841 = 164909^2 + 6721^2 .

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

It is a super-2 number, since 2×27240150122² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27240150091 and 27240150100.

It is not an unprimeable number, because it can be changed into a prime (27240150121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20207153 + ... + 20208500.

Almost surely, 2^27240150122 is an apocalyptic number.

27240150122 is a deficient number, since it is larger than the sum of its proper divisors (13741323034).

27240150122 is a wasteful number, since it uses less digits than its factorization.

27240150122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40415992.

The product of its (nonzero) digits is 2240, while the sum is 26.

Adding to 27240150122 its reverse (22105104272), we get a palindrome (49345254394).

The spelling of 27240150122 in words is "twenty-seven billion, two hundred forty million, one hundred fifty thousand, one hundred twenty-two".