6061661204247 has 24 divisors (see below), whose sum is σ = 9551814729600. Its totient is φ = 3673693230480.

The previous prime is 6061661204153. The next prime is 6061661204257. The reversal of 6061661204247 is 7424021661606.

6061661204247 is a `hidden beast` number, since 6 + 0 + 6 + 1 + 6 + 612 + 0 + 4 + 24 + 7 = 666.

It is not a de Polignac number, because 6061661204247 - 2¹⁰ = 6061661203223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6061661204257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10276278 + ... + 10850124.

It is an arithmetic number, because the mean of its divisors is an integer number (397992280400).

Almost surely, 2^{6061661204247} is an apocalyptic number.

6061661204247 is a deficient number, since it is larger than the sum of its proper divisors (3490153525353).

6061661204247 is a wasteful number, since it uses less digits than its factorization.

6061661204247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680563 (or 680560 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 6061661204247 in words is "six trillion, sixty-one billion, six hundred sixty-one million, two hundred four thousand, two hundred forty-seven".