27985589114 has 16 divisors (see below), whose sum is σ = 47979305088. Its totient is φ = 11992821552.

The previous prime is 27985589113. The next prime is 27985589123. The reversal of 27985589114 is 41198558972.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27985589113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104579 + ... + 258665.

It is an arithmetic number, because the mean of its divisors is an integer number (2998706568).

Almost surely, 2^27985589114 is an apocalyptic number.

27985589114 is a deficient number, since it is larger than the sum of its proper divisors (19993715974).

27985589114 is a wasteful number, since it uses less digits than its factorization.

27985589114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167069.

The product of its digits is 7257600, while the sum is 59.

The spelling of 27985589114 in words is "twenty-seven billion, nine hundred eighty-five million, five hundred eighty-nine thousand, one hundred fourteen".