27412790017 has 4 divisors (see below), whose sum is σ = 27414741060. Its totient is φ = 27410838976.

The previous prime is 27412790011. The next prime is 27412790023. The reversal of 27412790017 is 71009721472.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (27412790011) and next prime (27412790023).

It can be written as a sum of positive squares in 2 ways, for example, as 14842792561 + 12569997456 = 121831^2 + 112116^2 .

It is a cyclic number.

It is not a de Polignac number, because 27412790017 - 2⁷ = 27412789889 is a prime.

It is a super-2 number, since 2×27412790017² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27412790011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 954292 + ... + 982597.

It is an arithmetic number, because the mean of its divisors is an integer number (6853685265).

Almost surely, 2^27412790017 is an apocalyptic number.

It is an amenable number.

27412790017 is a deficient number, since it is larger than the sum of its proper divisors (1951043).

27412790017 is a wasteful number, since it uses less digits than its factorization.

27412790017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951042.

The product of its (nonzero) digits is 49392, while the sum is 40.

The spelling of 27412790017 in words is "twenty-seven billion, four hundred twelve million, seven hundred ninety thousand, seventeen".