4002434241 has 16 divisors (see below), whose sum is σ = 5759417664. Its totient is φ = 2457751104.

The previous prime is 4002434209. The next prime is 4002434279. The reversal of 4002434241 is 1424342004.

It is a happy number.

It is not a de Polignac number, because 4002434241 - 2⁵ = 4002434209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4002434741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91666 + ... + 128091.

It is an arithmetic number, because the mean of its divisors is an integer number (359963604).

Almost surely, 2^4002434241 is an apocalyptic number.

It is an amenable number.

4002434241 is a deficient number, since it is larger than the sum of its proper divisors (1756983423).

4002434241 is a wasteful number, since it uses less digits than its factorization.

4002434241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220240.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4002434241 is about 63264.7946412537. The cubic root of 4002434241 is about 1587.7229963965.

Adding to 4002434241 its reverse (1424342004), we get a palindrome (5426776245).

The spelling of 4002434241 in words is "four billion, two million, four hundred thirty-four thousand, two hundred forty-one".