27412663360461 has 16 divisors (see below), whose sum is σ = 37863899673600. Its totient is φ = 17620045627968.

The previous prime is 27412663360421. The next prime is 27412663360477. The reversal of 27412663360461 is 16406336621472.

It is not a de Polignac number, because 27412663360461 - 2³¹ = 27410515876813 is a prime.

It is a super-2 number, since 2×27412663360461² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27412663360421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222144301 + ... + 222267666.

It is an arithmetic number, because the mean of its divisors is an integer number (2366493729600).

Almost surely, 2^{27412663360461} is an apocalyptic number.

It is an amenable number.

27412663360461 is a deficient number, since it is larger than the sum of its proper divisors (10451236313139).

27412663360461 is a wasteful number, since it uses less digits than its factorization.

27412663360461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444412708.

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 27412663360461 in words is "twenty-seven trillion, four hundred twelve billion, six hundred sixty-three million, three hundred sixty thousand, four hundred sixty-one".