6000000661166 has 8 divisors (see below), whose sum is σ = 9000249808440. Its totient is φ = 2999917391688.

The previous prime is 6000000661159. The next prime is 6000000661211. The reversal of 6000000661166 is 6611660000006.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41378981 + ... + 41523728.

It is an arithmetic number, because the mean of its divisors is an integer number (1125031226055).

Almost surely, 2^{6000000661166} is an apocalyptic number.

6000000661166 is a deficient number, since it is larger than the sum of its proper divisors (3000249147274).

6000000661166 is a wasteful number, since it uses less digits than its factorization.

6000000661166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82938898.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 6000000661166 in words is "six trillion, six hundred sixty-one thousand, one hundred sixty-six".