4434121130 has 32 divisors (see below), whose sum is σ = 8062102800. Its totient is φ = 1755758592.

The previous prime is 4434121123. The next prime is 4434121147. The reversal of 4434121130 is 311214344.

It can be written as a sum of positive squares in 8 ways, for example, as 691006369 + 3743114761 = 26287^2 + 61181^2 .

It is a super-2 number, since 2×4434121130² = 39322860391024953800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4434121096 and 4434121105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1138226 + ... + 1142114.

Almost surely, 2^4434121130 is an apocalyptic number.

4434121130 is a deficient number, since it is larger than the sum of its proper divisors (3627981670).

4434121130 is a wasteful number, since it uses less digits than its factorization.

4434121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4434121130 is about 66589.1967964774. The cubic root of 4434121130 is about 1642.8674218783.

Adding to 4434121130 its reverse (311214344), we get a palindrome (4745335474).

The spelling of 4434121130 in words is "four billion, four hundred thirty-four million, one hundred twenty-one thousand, one hundred thirty".