4434431012 has 24 divisors (see below), whose sum is σ = 8645857920. Its totient is φ = 1972763360.

The previous prime is 4434431009. The next prime is 4434431041. The reversal of 4434431012 is 2101344344.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070087 + ... + 1074222.

It is an arithmetic number, because the mean of its divisors is an integer number (360244080).

Almost surely, 2^4434431012 is an apocalyptic number.

It is an amenable number.

4434431012 is a deficient number, since it is larger than the sum of its proper divisors (4211426908).

4434431012 is a wasteful number, since it uses less digits than its factorization.

4434431012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144371 (or 2144369 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 4434431012 is about 66591.5235747013. The cubic root of 4434431012 is about 1642.9056920088.

Adding to 4434431012 its reverse (2101344344), we get a palindrome (6535775356).

The spelling of 4434431012 in words is "four billion, four hundred thirty-four million, four hundred thirty-one thousand, twelve".