6604243126146 has 12 divisors (see below), whose sum is σ = 14309193440022. Its totient is φ = 2201414375376.

The previous prime is 6604243126127. The next prime is 6604243126157. The reversal of 6604243126146 is 6416213424066.

6604243126146 is a `hidden beast` number, since 6 + 6 + 0 + 4 + 24 + 3 + 1 + 2 + 614 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6163029677025 + 441213449121 = 2482545^2 + 664239^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183451197931 + ... + 183451197966.

Almost surely, 2^{6604243126146} is an apocalyptic number.

6604243126146 is an abundant number, since it is smaller than the sum of its proper divisors (7704950313876).

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

6604243126146 is a wasteful number, since it uses less digits than its factorization.

6604243126146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366902395905 (or 366902395902 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 6604243126146 in words is "six trillion, six hundred four billion, two hundred forty-three million, one hundred twenty-six thousand, one hundred forty-six".