3201444032 has 28 divisors (see below), whose sum is σ = 6433291680. Its totient is φ = 1580457216.

The previous prime is 3201444011. The next prime is 3201444053. The reversal of 3201444032 is 2304441023.

It is an interprime number because it is at equal distance from previous prime (3201444011) and next prime (3201444053).

It is a junction number, because it is equal to n+sod(n) for n = 3201443989 and 3201444007.

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, 311543 + ... + 321654.

Almost surely, 2^3201444032 is an apocalyptic number.

3201444032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3201444032 is an abundant number, since it is smaller than the sum of its proper divisors (3231847648).

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

3201444032 is an equidigital number, since it uses as much as digits as its factorization.

3201444032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633288 (or 633278 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3201444032 is about 56581.3046155707. The cubic root of 3201444032 is about 1473.8342269295.

Adding to 3201444032 its reverse (2304441023), we get a palindrome (5505885055).

The spelling of 3201444032 in words is "three billion, two hundred one million, four hundred forty-four thousand, thirty-two".