4043412242 has 8 divisors (see below), whose sum is σ = 6068078796. Its totient is φ = 2020719312.

The previous prime is 4043412223. The next prime is 4043412271. The reversal of 4043412242 is 2422143404.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3908875441 + 134536801 = 62521^2 + 11599^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488273 + ... + 496484.

Almost surely, 2^4043412242 is an apocalyptic number.

4043412242 is a deficient number, since it is larger than the sum of its proper divisors (2024666554).

4043412242 is a wasteful number, since it uses less digits than its factorization.

4043412242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986812.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4043412242 is about 63587.8309269942. The cubic root of 4043412242 is about 1593.1231208564.

Adding to 4043412242 its reverse (2422143404), we get a palindrome (6465555646).

The spelling of 4043412242 in words is "four billion, forty-three million, four hundred twelve thousand, two hundred forty-two".