6004400066 has 8 divisors (see below), whose sum is σ = 10293257280. Its totient is φ = 2573314308.

The previous prime is 6004400057. The next prime is 6004400081. The reversal of 6004400066 is 6600044006.

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

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, 214442846 + ... + 214442873.

It is an arithmetic number, because the mean of its divisors is an integer number (1286657160).

Almost surely, 2^6004400066 is an apocalyptic number.

6004400066 is a deficient number, since it is larger than the sum of its proper divisors (4288857214).

6004400066 is a wasteful number, since it uses less digits than its factorization.

6004400066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428885728.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 6004400066 is about 77488.0640227900. The cubic root of 6004400066 is about 1817.5646759911.

The spelling of 6004400066 in words is "six billion, four million, four hundred thousand, sixty-six".