6664300144 has 20 divisors (see below), whose sum is σ = 13328601280. Its totient is φ = 3224661120.

The previous prime is 6664300073. The next prime is 6664300207. The reversal of 6664300144 is 4410034666.

6664300144 is an admirable number.

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, 6717549 + ... + 6718540.

It is an arithmetic number, because the mean of its divisors is an integer number (666430064).

Almost surely, 2^6664300144 is an apocalyptic number.

It is an amenable number.

6664300144 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6664300144 is a wasteful number, since it uses less digits than its factorization.

6664300144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13436128 (or 13436122 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 6664300144 is about 81635.1648739684. The cubic root of 6664300144 is about 1881.8493330966.

The spelling of 6664300144 in words is "six billion, six hundred sixty-four million, three hundred thousand, one hundred forty-four".