27104672399 has 8 divisors (see below), whose sum is σ = 30977767200. Its totient is φ = 23231827296.

The previous prime is 27104672363. The next prime is 27104672407. The reversal of 27104672399 is 99327640172.

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 27104672399 - 2¹² = 27104668303 is a prime.

It is a super-2 number, since 2×27104672399² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27104672599) 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 7 ways as a sum of consecutive naturals, for example, 368777 + ... + 436125.

It is an arithmetic number, because the mean of its divisors is an integer number (3872220900).

Almost surely, 2^27104672399 is an apocalyptic number.

27104672399 is a deficient number, since it is larger than the sum of its proper divisors (3873094801).

27104672399 is an equidigital number, since it uses as much as digits as its factorization.

27104672399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124849.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 27104672399 in words is "twenty-seven billion, one hundred four million, six hundred seventy-two thousand, three hundred ninety-nine".