3200144442 has 16 divisors (see below), whose sum is σ = 6982133472. Its totient is φ = 969740720.

The previous prime is 3200144411. The next prime is 3200144449. The reversal of 3200144442 is 2444410023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3200144449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24243453 + ... + 24243584.

It is an arithmetic number, because the mean of its divisors is an integer number (436383342).

Almost surely, 2^3200144442 is an apocalyptic number.

3200144442 is an abundant number, since it is smaller than the sum of its proper divisors (3781989030).

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

3200144442 is a wasteful number, since it uses less digits than its factorization.

3200144442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48487053.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 3200144442 is about 56569.8191794883. The cubic root of 3200144442 is about 1473.6347711591.

Adding to 3200144442 its reverse (2444410023), we get a palindrome (5644554465).

The spelling of 3200144442 in words is "three billion, two hundred million, one hundred forty-four thousand, four hundred forty-two".