27341327499 has 4 divisors (see below), whose sum is σ = 36455103336. Its totient is φ = 18227551664.

The previous prime is 27341327473. The next prime is 27341327501. The reversal of 27341327499 is 99472314372.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27341327499 - 2⁸ = 27341327243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27341327399) 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, 4556887914 + ... + 4556887919.

It is an arithmetic number, because the mean of its divisors is an integer number (9113775834).

Almost surely, 2^27341327499 is an apocalyptic number.

27341327499 is a deficient number, since it is larger than the sum of its proper divisors (9113775837).

27341327499 is an equidigital number, since it uses as much as digits as its factorization.

27341327499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9113775836.

The product of its digits is 2286144, while the sum is 51.

The spelling of 27341327499 in words is "twenty-seven billion, three hundred forty-one million, three hundred twenty-seven thousand, four hundred ninety-nine".