6663331410 has 16 divisors (see below), whose sum is σ = 15991995456. Its totient is φ = 1776888368.

The previous prime is 6663331399. The next prime is 6663331427. The reversal of 6663331410 is 141333666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111055494 + ... + 111055553.

It is an arithmetic number, because the mean of its divisors is an integer number (999499716).

Almost surely, 2^6663331410 is an apocalyptic number.

6663331410 is an abundant number, since it is smaller than the sum of its proper divisors (9328664046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6663331410 is a wasteful number, since it uses less digits than its factorization.

6663331410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222111057.

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 6663331410 is about 81629.2313451499. The cubic root of 6663331410 is about 1881.7581457385.

The spelling of 6663331410 in words is "six billion, six hundred sixty-three million, three hundred thirty-one thousand, four hundred ten".