4313909443 has 4 divisors (see below), whose sum is σ = 4567668840. Its totient is φ = 4060150048.

The previous prime is 4313909419. The next prime is 4313909461. The reversal of 4313909443 is 3449093134.

4313909443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4313909443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4313909396 and 4313909405.

It is not an unprimeable number, because it can be changed into a prime (4313909843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126879673 + ... + 126879706.

It is an arithmetic number, because the mean of its divisors is an integer number (1141917210).

Almost surely, 2^4313909443 is an apocalyptic number.

4313909443 is a deficient number, since it is larger than the sum of its proper divisors (253759397).

4313909443 is a wasteful number, since it uses less digits than its factorization.

4313909443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253759396.

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 4313909443 is about 65680.3581217399. The cubic root of 4313909443 is about 1627.8848250183.

The spelling of 4313909443 in words is "four billion, three hundred thirteen million, nine hundred nine thousand, four hundred forty-three".