6601142832727 has 8 divisors (see below), whose sum is σ = 6645220985520. Its totient is φ = 6557199270720.

The previous prime is 6601142832701. The next prime is 6601142832733. The reversal of 6601142832727 is 7272382411066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6601142832727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6601142832127) 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 7 ways as a sum of consecutive naturals, for example, 33549277 + ... + 33745462.

It is an arithmetic number, because the mean of its divisors is an integer number (830652623190).

Almost surely, 2^{6601142832727} is an apocalyptic number.

6601142832727 is a deficient number, since it is larger than the sum of its proper divisors (44078152793).

6601142832727 is a wasteful number, since it uses less digits than its factorization.

6601142832727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67295393.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 6601142832727 in words is "six trillion, six hundred one billion, one hundred forty-two million, eight hundred thirty-two thousand, seven hundred twenty-seven".