4468743009 has 6 divisors (see below), whose sum is σ = 6454851026. Its totient is φ = 2979162000.

The previous prime is 4468743001. The next prime is 4468743011. The reversal of 4468743009 is 9003478644.

It can be written as a sum of positive squares in only one way, i.e., 3514118400 + 954624609 = 59280^2 + 30897^2 .

It is not a de Polignac number, because 4468743009 - 2³ = 4468743001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4468743001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 248263492 + ... + 248263509.

Almost surely, 2^4468743009 is an apocalyptic number.

It is an amenable number.

4468743009 is a deficient number, since it is larger than the sum of its proper divisors (1986108017).

4468743009 is a wasteful number, since it uses less digits than its factorization.

4468743009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496527007 (or 496527004 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 4468743009 is about 66848.6574958690. The cubic root of 4468743009 is about 1647.1322096958.

The spelling of 4468743009 in words is "four billion, four hundred sixty-eight million, seven hundred forty-three thousand, nine".