3223043144 has 8 divisors (see below), whose sum is σ = 6043205910. Its totient is φ = 1611521568.

The previous prime is 3223043129. The next prime is 3223043149. The reversal of 3223043144 is 4413403223.

It can be written as a sum of positive squares in only one way, i.e., 3210582244 + 12460900 = 56662^2 + 3530^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3223043149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201440189 + ... + 201440204.

Almost surely, 2^3223043144 is an apocalyptic number.

It is an amenable number.

3223043144 is a deficient number, since it is larger than the sum of its proper divisors (2820162766).

3223043144 is a wasteful number, since it uses less digits than its factorization.

3223043144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402880399 (or 402880395 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3223043144 is about 56771.8516872578. The cubic root of 3223043144 is about 1477.1412957815.

Adding to 3223043144 its reverse (4413403223), we get a palindrome (7636446367).

The spelling of 3223043144 in words is "three billion, two hundred twenty-three million, forty-three thousand, one hundred forty-four".