3201244442 has 8 divisors (see below), whose sum is σ = 5238400032. Its totient is φ = 1455111100.

The previous prime is 3201244441. The next prime is 3201244463. The reversal of 3201244442 is 2444421023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3201244441) 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 3 ways as a sum of consecutive naturals, for example, 72755534 + ... + 72755577.

It is an arithmetic number, because the mean of its divisors is an integer number (654800004).

Almost surely, 2^3201244442 is an apocalyptic number.

3201244442 is a deficient number, since it is larger than the sum of its proper divisors (2037155590).

3201244442 is a wasteful number, since it uses less digits than its factorization.

3201244442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145511124.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 3201244442 is about 56579.5408429584. The cubic root of 3201244442 is about 1473.8035981795.

Adding to 3201244442 its reverse (2444421023), we get a palindrome (5645665465).

The spelling of 3201244442 in words is "three billion, two hundred one million, two hundred forty-four thousand, four hundred forty-two".