27848242047 has 8 divisors (see below), whose sum is σ = 37601002240. Its totient is φ = 18330488280.

The previous prime is 27848242043. The next prime is 27848242057. The reversal of 27848242047 is 74024284872.

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

It is not a de Polignac number, because 27848242047 - 2² = 27848242043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27848241987 and 27848242005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27848242043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58751329 + ... + 58751802.

It is an arithmetic number, because the mean of its divisors is an integer number (4700125280).

Almost surely, 2^27848242047 is an apocalyptic number.

27848242047 is a deficient number, since it is larger than the sum of its proper divisors (9752760193).

27848242047 is a wasteful number, since it uses less digits than its factorization.

27848242047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117503213.

The product of its (nonzero) digits is 1605632, while the sum is 48.

The spelling of 27848242047 in words is "twenty-seven billion, eight hundred forty-eight million, two hundred forty-two thousand, forty-seven".