141443422 has 16 divisors (see below), whose sum is σ = 222124032. Its totient is φ = 67422520.

The previous prime is 141443389. The next prime is 141443441. The reversal of 141443422 is 224344141.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 9363 + ... + 19249.

It is an arithmetic number, because the mean of its divisors is an integer number (13882752).

Almost surely, 2^141443422 is an apocalyptic number.

141443422 is a deficient number, since it is larger than the sum of its proper divisors (80680610).

141443422 is a wasteful number, since it uses less digits than its factorization.

141443422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10223.

The product of its digits is 3072, while the sum is 25.

The square root of 141443422 is about 11892.9988648784. The cubic root of 141443422 is about 521.0278265378.

Adding to 141443422 its reverse (224344141), we get a palindrome (365787563).

The spelling of 141443422 in words is "one hundred forty-one million, four hundred forty-three thousand, four hundred twenty-two".