4909504243 has 8 divisors (see below), whose sum is σ = 5644461312. Its totient is φ = 4182947016.

The previous prime is 4909504213. The next prime is 4909504309. The reversal of 4909504243 is 3424059094.

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-4909504243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4909504196 and 4909504205.

It is not an unprimeable number, because it can be changed into a prime (4909504213) 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, 2098705 + ... + 2101042.

It is an arithmetic number, because the mean of its divisors is an integer number (705557664).

Almost surely, 2^4909504243 is an apocalyptic number.

4909504243 is a deficient number, since it is larger than the sum of its proper divisors (734957069).

4909504243 is a wasteful number, since it uses less digits than its factorization.

4909504243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4199921.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 4909504243 is about 70067.8545625596. The cubic root of 4909504243 is about 1699.5967028325.

The spelling of 4909504243 in words is "four billion, nine hundred nine million, five hundred four thousand, two hundred forty-three".