6140066611 has 8 divisors (see below), whose sum is σ = 7018951520. Its totient is φ = 5261614848.

The previous prime is 6140066609. The next prime is 6140066627. The reversal of 6140066611 is 1166600416.

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

It is not a de Polignac number, because 6140066611 - 2¹ = 6140066609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6140066671) 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 7 ways as a sum of consecutive naturals, for example, 77316 + ... + 135121.

It is an arithmetic number, because the mean of its divisors is an integer number (877368940).

Almost surely, 2^6140066611 is an apocalyptic number.

6140066611 is a deficient number, since it is larger than the sum of its proper divisors (878884909).

6140066611 is a wasteful number, since it uses less digits than its factorization.

6140066611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216573.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 6140066611 is about 78358.5771374136. The cubic root of 6140066611 is about 1831.1518533971.

The spelling of 6140066611 in words is "six billion, one hundred forty million, sixty-six thousand, six hundred eleven".