4043122130 has 32 divisors (see below), whose sum is σ = 7309597680. Its totient is φ = 1610161920.

The previous prime is 4043122129. The next prime is 4043122133. The reversal of 4043122130 is 312213404.

It can be written as a sum of positive squares in 8 ways, for example, as 1107758089 + 2935364041 = 33283^2 + 54179^2 .

It is not an unprimeable number, because it can be changed into a prime (4043122133) 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, 3267872 + ... + 3269108.

Almost surely, 2^4043122130 is an apocalyptic number.

4043122130 is a deficient number, since it is larger than the sum of its proper divisors (3266475550).

4043122130 is a wasteful number, since it uses less digits than its factorization.

4043122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4043122130 is about 63585.5496948796. The cubic root of 4043122130 is about 1593.0850181219.

Adding to 4043122130 its reverse (312213404), we get a palindrome (4355335534).

The spelling of 4043122130 in words is "four billion, forty-three million, one hundred twenty-two thousand, one hundred thirty".