141312224 has 12 divisors (see below), whose sum is σ = 278208504. Its totient is φ = 70656096.

The previous prime is 141312203. The next prime is 141312239. The reversal of 141312224 is 422213141.

141312224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 141312196 and 141312205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2207972 + ... + 2208035.

It is an arithmetic number, because the mean of its divisors is an integer number (23184042).

Almost surely, 2^141312224 is an apocalyptic number.

It is an amenable number.

141312224 is a deficient number, since it is larger than the sum of its proper divisors (136896280).

141312224 is an equidigital number, since it uses as much as digits as its factorization.

141312224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4416017 (or 4416009 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 141312224 is about 11887.4818191238. The cubic root of 141312224 is about 520.8666809382.

Adding to 141312224 its reverse (422213141), we get a palindrome (563525365).

The spelling of 141312224 in words is "one hundred forty-one million, three hundred twelve thousand, two hundred twenty-four".