6680241418 has 8 divisors (see below), whose sum is σ = 10026641412. Its totient is φ = 3338027616.

The previous prime is 6680241377. The next prime is 6680241419. The reversal of 6680241418 is 8141420866.

It can be written as a sum of positive squares in 2 ways, for example, as 5606565129 + 1073676289 = 74877^2 + 32767^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6680241419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042555 + ... + 1048942.

Almost surely, 2^6680241418 is an apocalyptic number.

6680241418 is a deficient number, since it is larger than the sum of its proper divisors (3346399994).

6680241418 is a wasteful number, since it uses less digits than its factorization.

6680241418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093096.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 6680241418 is about 81732.7438545899. The cubic root of 6680241418 is about 1883.3486247086.

The spelling of 6680241418 in words is "six billion, six hundred eighty million, two hundred forty-one thousand, four hundred eighteen".