27705917114130 has 32 divisors (see below), whose sum is σ = 66494345410944. Its totient is φ = 7388228526336.

The previous prime is 27705917114129. The next prime is 27705917114167. The reversal of 27705917114130 is 3141171950772.

It is a self number, because there is not a number n which added to its sum of digits gives 27705917114130.

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 15 ways as a sum of consecutive naturals, for example, 20880282 + ... + 22167498.

It is an arithmetic number, because the mean of its divisors is an integer number (2077948294092).

Almost surely, 2^{27705917114130} is an apocalyptic number.

27705917114130 is an abundant number, since it is smaller than the sum of its proper divisors (38788428296814).

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

27705917114130 is a wasteful number, since it uses less digits than its factorization.

27705917114130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004690.

The product of its (nonzero) digits is 370440, while the sum is 48.

The spelling of 27705917114130 in words is "twenty-seven trillion, seven hundred five billion, nine hundred seventeen million, one hundred fourteen thousand, one hundred thirty".