141422214 has 32 divisors (see below), whose sum is σ = 292642560. Its totient is φ = 45526752.

The previous prime is 141422213. The next prime is 141422231. The reversal of 141422214 is 412224141.

It is a super-2 number, since 2×141422214² = 40000485225323592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141422213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28567 + ... + 33149.

It is an arithmetic number, because the mean of its divisors is an integer number (9145080).

Almost surely, 2^141422214 is an apocalyptic number.

141422214 is an abundant number, since it is smaller than the sum of its proper divisors (151220346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141422214 is a wasteful number, since it uses less digits than its factorization.

141422214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4764.

The product of its digits is 512, while the sum is 21.

The square root of 141422214 is about 11892.1072144511. The cubic root of 141422214 is about 521.0017842982.

Adding to 141422214 its reverse (412224141), we get a palindrome (553646355).

The spelling of 141422214 in words is "one hundred forty-one million, four hundred twenty-two thousand, two hundred fourteen".