4421131124 has 12 divisors (see below), whose sum is σ = 7807961700. Its totient is φ = 2190284928.

The previous prime is 4421131097. The next prime is 4421131133. The reversal of 4421131124 is 4211311244.

It can be written as a sum of positive squares in 2 ways, for example, as 2142023524 + 2279107600 = 46282^2 + 47740^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4421131124.

It is a congruent number.

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, 5069669 + ... + 5070540.

It is an arithmetic number, because the mean of its divisors is an integer number (650663475).

Almost surely, 2^4421131124 is an apocalyptic number.

It is an amenable number.

4421131124 is a deficient number, since it is larger than the sum of its proper divisors (3386830576).

4421131124 is a wasteful number, since it uses less digits than its factorization.

4421131124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10140322 (or 10140320 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 4421131124 is about 66491.5868663096. The cubic root of 4421131124 is about 1641.2615620193.

Adding to 4421131124 its reverse (4211311244), we get a palindrome (8632442368).

The spelling of 4421131124 in words is "four billion, four hundred twenty-one million, one hundred thirty-one thousand, one hundred twenty-four".