27143447104 has 28 divisors (see below), whose sum is σ = 53892427648. Its totient is φ = 13564252800.

The previous prime is 27143447099. The next prime is 27143447117. The reversal of 27143447104 is 40174434172.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369 + ... + 232999.

Almost surely, 2^27143447104 is an apocalyptic number.

It is an amenable number.

27143447104 is a deficient number, since it is larger than the sum of its proper divisors (26748980544).

27143447104 is a wasteful number, since it uses less digits than its factorization.

27143447104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233474 (or 233464 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

The spelling of 27143447104 in words is "twenty-seven billion, one hundred forty-three million, four hundred forty-seven thousand, one hundred four".