27457328824118 has 8 divisors (see below), whose sum is σ = 43608698720712. Its totient is φ = 12921095917216.

The previous prime is 27457328824117. The next prime is 27457328824141. The reversal of 27457328824118 is 81142882375472.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27457328824117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403784247380 + ... + 403784247447.

It is an arithmetic number, because the mean of its divisors is an integer number (5451087340089).

Almost surely, 2^{27457328824118} is an apocalyptic number.

27457328824118 is a deficient number, since it is larger than the sum of its proper divisors (16151369896594).

27457328824118 is a wasteful number, since it uses less digits than its factorization.

27457328824118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807568494846.

The product of its digits is 48168960, while the sum is 62.

The spelling of 27457328824118 in words is "twenty-seven trillion, four hundred fifty-seven billion, three hundred twenty-eight million, eight hundred twenty-four thousand, one hundred eighteen".