3200243432 has 16 divisors (see below), whose sum is σ = 6001111140. Its totient is φ = 1599947136.

The previous prime is 3200243411. The next prime is 3200243461. The reversal of 3200243432 is 2343420023.

It can be written as a sum of positive squares in 2 ways, for example, as 3186150916 + 14092516 = 56446^2 + 3754^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3200243398 and 3200243407.

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, 89468 + ... + 120020.

Almost surely, 2^3200243432 is an apocalyptic number.

It is an amenable number.

3200243432 is a deficient number, since it is larger than the sum of its proper divisors (2800867708).

3200243432 is a wasteful number, since it uses less digits than its factorization.

3200243432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43652 (or 43648 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3200243432 is about 56570.6941092294. The cubic root of 3200243432 is about 1473.6499656401.

Adding to 3200243432 its reverse (2343420023), we get a palindrome (5543663455).

The spelling of 3200243432 in words is "three billion, two hundred million, two hundred forty-three thousand, four hundred thirty-two".