4433426632 has 16 divisors (see below), whose sum is σ = 8386240140. Its totient is φ = 2197095936.

The previous prime is 4433426629. The next prime is 4433426671. The reversal of 4433426632 is 2366243344.

It can be written as a sum of positive squares in 2 ways, for example, as 3161363076 + 1272063556 = 56226^2 + 35666^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4433426591 and 4433426600.

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, 2451213 + ... + 2453020.

Almost surely, 2^4433426632 is an apocalyptic number.

It is an amenable number.

4433426632 is a deficient number, since it is larger than the sum of its proper divisors (3952813508).

4433426632 is a wasteful number, since it uses less digits than its factorization.

4433426632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4904352 (or 4904348 counting only the distinct ones).

The product of its digits is 248832, while the sum is 37.

The square root of 4433426632 is about 66583.9817974263. The cubic root of 4433426632 is about 1642.7816455633.

Adding to 4433426632 its reverse (2366243344), we get a palindrome (6799669976).

The spelling of 4433426632 in words is "four billion, four hundred thirty-three million, four hundred twenty-six thousand, six hundred thirty-two".