144241504414422 has 16 divisors (see below), whose sum is σ = 288484402890432. Its totient is φ = 48080269127880.

The previous prime is 144241504414421. The next prime is 144241504414453. The reversal of 144241504414422 is 224414405142441.

It is a super-2 number, since 2×144241504414422² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144241504414421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56738404 + ... + 59226087.

It is an arithmetic number, because the mean of its divisors is an integer number (18030275180652).

Almost surely, 2^{144241504414422} is an apocalyptic number.

144241504414422 is an abundant number, since it is smaller than the sum of its proper divisors (144242898476010).

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

144241504414422 is a wasteful number, since it uses less digits than its factorization.

144241504414422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116171803.

The product of its (nonzero) digits is 655360, while the sum is 42.

Adding to 144241504414422 its reverse (224414405142441), we get a palindrome (368655909556863).

The spelling of 144241504414422 in words is "one hundred forty-four trillion, two hundred forty-one billion, five hundred four million, four hundred fourteen thousand, four hundred twenty-two".