3422320144 has 40 divisors (see below), whose sum is σ = 7142257152. Its totient is φ = 1583957760.

The previous prime is 3422320129. The next prime is 3422320151. The reversal of 3422320144 is 4410232243.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138589 + ... + 161404.

Almost surely, 2^3422320144 is an apocalyptic number.

It is an amenable number.

3422320144 is an abundant number, since it is smaller than the sum of its proper divisors (3719937008).

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

3422320144 is a wasteful number, since it uses less digits than its factorization.

3422320144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300055 (or 300049 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3422320144 is about 58500.5995182955. The cubic root of 3422320144 is about 1506.9778808219.

Adding to 3422320144 its reverse (4410232243), we get a palindrome (7832552387).

The spelling of 3422320144 in words is "three billion, four hundred twenty-two million, three hundred twenty thousand, one hundred forty-four".