422441014143 has 4 divisors (see below), whose sum is σ = 563254685528. Its totient is φ = 281627342760.

The previous prime is 422441014139. The next prime is 422441014181. The reversal of 422441014143 is 341410144224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 422441014143 - 2² = 422441014139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422441014143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422441014183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70406835688 + ... + 70406835693.

It is an arithmetic number, because the mean of its divisors is an integer number (140813671382).

Almost surely, 2^422441014143 is an apocalyptic number.

422441014143 is a deficient number, since it is larger than the sum of its proper divisors (140813671385).

422441014143 is a wasteful number, since it uses less digits than its factorization.

422441014143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140813671384.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 422441014143 its reverse (341410144224), we get a palindrome (763851158367).

The spelling of 422441014143 in words is "four hundred twenty-two billion, four hundred forty-one million, fourteen thousand, one hundred forty-three".