4321865004 has 12 divisors (see below), whose sum is σ = 10084351704. Its totient is φ = 1440621664.

The previous prime is 4321864993. The next prime is 4321865011. The reversal of 4321865004 is 4005681234.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4321865004² = 37357034225599840032, which contains 22 as substring.

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, 180077697 + ... + 180077720.

It is an arithmetic number, because the mean of its divisors is an integer number (840362642).

Almost surely, 2^4321865004 is an apocalyptic number.

It is an amenable number.

4321865004 is an abundant number, since it is smaller than the sum of its proper divisors (5762486700).

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

4321865004 is a wasteful number, since it uses less digits than its factorization.

4321865004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360155424 (or 360155422 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4321865004 is about 65740.8929358280. The cubic root of 4321865004 is about 1628.8849065951.

The spelling of 4321865004 in words is "four billion, three hundred twenty-one million, eight hundred sixty-five thousand, four".