27363942774 has 48 divisors (see below), whose sum is σ = 70267911168. Its totient is φ = 7818268392.

The previous prime is 27363942773. The next prime is 27363942839. The reversal of 27363942774 is 47724936372.

27363942774 is a `hidden beast` number, since 2 + 7 + 363 + 9 + 4 + 277 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 27363942774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27363942773) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4018342 + ... + 4025145.

It is an arithmetic number, because the mean of its divisors is an integer number (1463914816).

Almost surely, 2^27363942774 is an apocalyptic number.

27363942774 is an abundant number, since it is smaller than the sum of its proper divisors (42903968394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27363942774 is an equidigital number, since it uses as much as digits as its factorization.

27363942774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8043511 (or 8043499 counting only the distinct ones).

The product of its digits is 10668672, while the sum is 54.

The spelling of 27363942774 in words is "twenty-seven billion, three hundred sixty-three million, nine hundred forty-two thousand, seven hundred seventy-four".