6630240195 has 24 divisors (see below), whose sum is σ = 11495761056. Its totient is φ = 3535099008.

The previous prime is 6630240187. The next prime is 6630240223. The reversal of 6630240195 is 5910420366.

It is a happy number.

6630240195 is a `hidden beast` number, since 6 + 630 + 2 + 4 + 0 + 19 + 5 = 666.

It is not a de Polignac number, because 6630240195 - 2³ = 6630240187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149959 + ... + 189071.

It is an arithmetic number, because the mean of its divisors is an integer number (478990044).

Almost surely, 2^6630240195 is an apocalyptic number.

6630240195 is a deficient number, since it is larger than the sum of its proper divisors (4865520861).

6630240195 is a wasteful number, since it uses less digits than its factorization.

6630240195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42891 (or 42888 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 6630240195 is about 81426.2868796066. The cubic root of 6630240195 is about 1878.6379332705.

The spelling of 6630240195 in words is "six billion, six hundred thirty million, two hundred forty thousand, one hundred ninety-five".