144362224232 has 16 divisors (see below), whose sum is σ = 277994824260. Its totient is φ = 70230271104.

The previous prime is 144362224211. The next prime is 144362224243. The reversal of 144362224232 is 232422263441.

It can be written as a sum of positive squares in 2 ways, for example, as 105382039876 + 38980184356 = 324626^2 + 197434^2 .

It is a junction number, because it is equal to n+sod(n) for n = 144362224192 and 144362224201.

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 3 ways as a sum of consecutive naturals, for example, 243854813 + ... + 243855404.

Almost surely, 2^144362224232 is an apocalyptic number.

It is an amenable number.

144362224232 is a deficient number, since it is larger than the sum of its proper divisors (133632600028).

144362224232 is a wasteful number, since it uses less digits than its factorization.

144362224232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487710260 (or 487710256 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 144362224232 its reverse (232422263441), we get a palindrome (376784487673).

The spelling of 144362224232 in words is "one hundred forty-four billion, three hundred sixty-two million, two hundred twenty-four thousand, two hundred thirty-two".