4431133324 has 6 divisors (see below), whose sum is σ = 7754483324. Its totient is φ = 2215566660.

The previous prime is 4431133309. The next prime is 4431133331. The reversal of 4431133324 is 4233311344.

It is a junction number, because it is equal to n+sod(n) for n = 4431133292 and 4431133301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553891662 + ... + 553891669.

Almost surely, 2^4431133324 is an apocalyptic number.

It is an amenable number.

4431133324 is a deficient number, since it is larger than the sum of its proper divisors (3323350000).

4431133324 is a wasteful number, since it uses less digits than its factorization.

4431133324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107783335 (or 1107783333 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 4431133324 is about 66566.7584008715. The cubic root of 4431133324 is about 1642.4983391890.

Adding to 4431133324 its reverse (4233311344), we get a palindrome (8664444668).

The spelling of 4431133324 in words is "four billion, four hundred thirty-one million, one hundred thirty-three thousand, three hundred twenty-four".