27740224382 has 16 divisors (see below), whose sum is σ = 44902417392. Its totient is φ = 12777098880.

The previous prime is 27740224367. The next prime is 27740224403. The reversal of 27740224382 is 28342204772.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073723 + ... + 1099254.

It is an arithmetic number, because the mean of its divisors is an integer number (2806401087).

Almost surely, 2^27740224382 is an apocalyptic number.

27740224382 is a deficient number, since it is larger than the sum of its proper divisors (17162193010).

27740224382 is a wasteful number, since it uses less digits than its factorization.

27740224382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173483.

The product of its (nonzero) digits is 301056, while the sum is 41.

The spelling of 27740224382 in words is "twenty-seven billion, seven hundred forty million, two hundred twenty-four thousand, three hundred eighty-two".