4042050009 has 8 divisors (see below), whose sum is σ = 5514735072. Its totient is φ = 2632032480.

The previous prime is 4042050007. The next prime is 4042050017. The reversal of 4042050009 is 9000502404.

4042050009 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4042050009 - 2¹ = 4042050007 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4042050007) 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, 15666732 + ... + 15666989.

It is an arithmetic number, because the mean of its divisors is an integer number (689341884).

Almost surely, 2^4042050009 is an apocalyptic number.

It is an amenable number.

4042050009 is a deficient number, since it is larger than the sum of its proper divisors (1472685063).

4042050009 is a wasteful number, since it uses less digits than its factorization.

4042050009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31333767.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 4042050009 is about 63577.1185962371. The cubic root of 4042050009 is about 1592.9441920607.

The spelling of 4042050009 in words is "four billion, forty-two million, fifty thousand, nine".