4309004432 has 20 divisors (see below), whose sum is σ = 8349957756. Its totient is φ = 2154176640.

The previous prime is 4309004431. The next prime is 4309004473. The reversal of 4309004432 is 2344009034.

It can be written as a sum of positive squares in 2 ways, for example, as 3655895296 + 653109136 = 60464^2 + 25556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4309004395 and 4309004404.

It is not an unprimeable number, because it can be changed into a prime (4309004431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116882 + ... + 149262.

Almost surely, 2^4309004432 is an apocalyptic number.

It is an amenable number.

4309004432 is a deficient number, since it is larger than the sum of its proper divisors (4040953324).

4309004432 is a wasteful number, since it uses less digits than its factorization.

4309004432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40706 (or 40700 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 4309004432 is about 65643.0074874697. The cubic root of 4309004432 is about 1627.2676106108.

The spelling of 4309004432 in words is "four billion, three hundred nine million, four thousand, four hundred thirty-two".