4443234129 has 8 divisors (see below), whose sum is σ = 6582569120. Its totient is φ = 2962156068.

The previous prime is 4443234119. The next prime is 4443234137. The reversal of 4443234129 is 9214323444.

It is not a de Polignac number, because 4443234129 - 2⁵ = 4443234097 is a prime.

It is a super-2 number, since 2×4443234129² = 39484659050220777282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4443234093 and 4443234102.

It is not an unprimeable number, because it can be changed into a prime (4443234119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82282087 + ... + 82282140.

It is an arithmetic number, because the mean of its divisors is an integer number (822821140).

Almost surely, 2^4443234129 is an apocalyptic number.

It is an amenable number.

4443234129 is a deficient number, since it is larger than the sum of its proper divisors (2139334991).

4443234129 is a wasteful number, since it uses less digits than its factorization.

4443234129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164564236 (or 164564230 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 4443234129 is about 66657.5886827599. The cubic root of 4443234129 is about 1643.9921246093.

The spelling of 4443234129 in words is "four billion, four hundred forty-three million, two hundred thirty-four thousand, one hundred twenty-nine".