4212384509 has 8 divisors (see below), whose sum is σ = 4303208160. Its totient is φ = 4121981136.

The previous prime is 4212384503. The next prime is 4212384587. The reversal of 4212384509 is 9054832124.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4212384509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212384503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84767 + ... + 124940.

It is an arithmetic number, because the mean of its divisors is an integer number (537901020).

Almost surely, 2^4212384509 is an apocalyptic number.

It is an amenable number.

4212384509 is a deficient number, since it is larger than the sum of its proper divisors (90823651).

4212384509 is a wasteful number, since it uses less digits than its factorization.

4212384509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210139.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 4212384509 is about 64902.8852132168. The cubic root of 4212384509 is about 1615.0129249062.

The spelling of 4212384509 in words is "four billion, two hundred twelve million, three hundred eighty-four thousand, five hundred nine".