27969574014 has 12 divisors (see below), whose sum is σ = 60600743736. Its totient is φ = 9323191332.

The previous prime is 27969573991. The next prime is 27969574063. The reversal of 27969574014 is 41047596972.

27969574014 is a `hidden beast` number, since 2 + 7 + 9 + 69 + 574 + 0 + 1 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 776932594 + ... + 776932629.

It is an arithmetic number, because the mean of its divisors is an integer number (5050061978).

Almost surely, 2^27969574014 is an apocalyptic number.

27969574014 is an abundant number, since it is smaller than the sum of its proper divisors (32631169722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27969574014 is a wasteful number, since it uses less digits than its factorization.

27969574014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553865231 (or 1553865228 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 27969574014 in words is "twenty-seven billion, nine hundred sixty-nine million, five hundred seventy-four thousand, fourteen".