144342222331120 has 80 divisors (see below), whose sum is σ = 366124775978880. Its totient is φ = 52485154387200.

The previous prime is 144342222331103. The next prime is 144342222331133. The reversal of 144342222331120 is 21133222243441.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11250871 + ... + 20378089.

It is an arithmetic number, because the mean of its divisors is an integer number (4576559699736).

Almost surely, 2^{144342222331120} is an apocalyptic number.

144342222331120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144342222331120 is an abundant number, since it is smaller than the sum of its proper divisors (221782553647760).

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

144342222331120 is a wasteful number, since it uses less digits than its factorization.

144342222331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9145214 (or 9145208 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 144342222331120 its reverse (21133222243441), we get a palindrome (165475444574561).

The spelling of 144342222331120 in words is "one hundred forty-four trillion, three hundred forty-two billion, two hundred twenty-two million, three hundred thirty-one thousand, one hundred twenty".