27005167412 has 12 divisors (see below), whose sum is σ = 47265768480. Its totient is φ = 13500662136.

The previous prime is 27005167391. The next prime is 27005167417. The reversal of 27005167412 is 21476150072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27005167417) 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, 448538 + ... + 505169.

It is an arithmetic number, because the mean of its divisors is an integer number (3938814040).

Almost surely, 2^27005167412 is an apocalyptic number.

It is an amenable number.

27005167412 is a deficient number, since it is larger than the sum of its proper divisors (20260601068).

27005167412 is a wasteful number, since it uses less digits than its factorization.

27005167412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960790 (or 960788 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 27005167412 in words is "twenty-seven billion, five million, one hundred sixty-seven thousand, four hundred twelve".