144120424011422 has 8 divisors (see below), whose sum is σ = 216392785810200. Its totient is φ = 71989495408024.

The previous prime is 144120424011409. The next prime is 144120424011427. The reversal of 144120424011422 is 224110424021441.

It is a happy number.

144120424011422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144120424011427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35358296297 + ... + 35358300372.

It is an arithmetic number, because the mean of its divisors is an integer number (27049098226275).

Almost surely, 2^{144120424011422} is an apocalyptic number.

144120424011422 is a deficient number, since it is larger than the sum of its proper divisors (72272361798778).

144120424011422 is a wasteful number, since it uses less digits than its factorization.

144120424011422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70716597690.

The product of its (nonzero) digits is 16384, while the sum is 32.

Adding to 144120424011422 its reverse (224110424021441), we get a palindrome (368230848032863).

The spelling of 144120424011422 in words is "one hundred forty-four trillion, one hundred twenty billion, four hundred twenty-four million, eleven thousand, four hundred twenty-two".