6617240427166 has 8 divisors (see below), whose sum is σ = 9926514262440. Its totient is φ = 3308402339688.

The previous prime is 6617240427071. The next prime is 6617240427209.

6617240427166 is nontrivially palindromic in base 10.

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, 108898981 + ... + 108959728.

It is an arithmetic number, because the mean of its divisors is an integer number (1240814282805).

Almost surely, 2^{6617240427166} is an apocalyptic number.

6617240427166 is a deficient number, since it is larger than the sum of its proper divisors (3309273835274).

6617240427166 is a wasteful number, since it uses less digits than its factorization.

6617240427166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217873898.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 6617240427166 in words is "six trillion, six hundred seventeen billion, two hundred forty million, four hundred twenty-seven thousand, one hundred sixty-six".