4434434312 has 128 divisors (see below), whose sum is σ = 11015136000. Its totient is φ = 1622799360.

The previous prime is 4434434311. The next prime is 4434434327. The reversal of 4434434312 is 2134344344.

It is not an unprimeable number, because it can be changed into a prime (4434434311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 657614 + ... + 664322.

It is an arithmetic number, because the mean of its divisors is an integer number (86055750).

Almost surely, 2^4434434312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4434434312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5507568000).

4434434312 is an abundant number, since it is smaller than the sum of its proper divisors (6580701688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4434434312 is a wasteful number, since it uses less digits than its factorization.

4434434312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6799 (or 6795 counting only the distinct ones).

The product of its digits is 55296, while the sum is 32.

The square root of 4434434312 is about 66591.5483526250. The cubic root of 4434434312 is about 1642.9060995460.

Adding to 4434434312 its reverse (2134344344), we get a palindrome (6568778656).

The spelling of 4434434312 in words is "four billion, four hundred thirty-four million, four hundred thirty-four thousand, three hundred twelve".