141422242 has 24 divisors (see below), whose sum is σ = 230678820. Its totient is φ = 64995840.

The previous prime is 141422231. The next prime is 141422249. The reversal of 141422242 is 242224141.

It can be written as a sum of positive squares in 6 ways, for example, as 15062161 + 126360081 = 3881^2 + 11241^2 .

It is not an unprimeable number, because it can be changed into a prime (141422249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94234 + ... + 95722.

Almost surely, 2^141422242 is an apocalyptic number.

141422242 is a deficient number, since it is larger than the sum of its proper divisors (89256578).

141422242 is a wasteful number, since it uses less digits than its factorization.

141422242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798 (or 1785 counting only the distinct ones).

The product of its digits is 1024, while the sum is 22.

The square root of 141422242 is about 11892.1083917025. The cubic root of 141422242 is about 521.0018186823.

Adding to 141422242 its reverse (242224141), we get a palindrome (383646383).

It can be divided in two parts, 14142 and 2242, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 141422242 in words is "one hundred forty-one million, four hundred twenty-two thousand, two hundred forty-two".