144332420330102 has 16 divisors (see below), whose sum is σ = 216704887660800. Its totient is φ = 72097490514240.

The previous prime is 144332420330099. The next prime is 144332420330159. The reversal of 144332420330102 is 201033024233441.

It is a super-2 number, since 2×144332420330102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637424 + ... + 17002092.

It is an arithmetic number, because the mean of its divisors is an integer number (13544055478800).

Almost surely, 2^{144332420330102} is an apocalyptic number.

144332420330102 is a deficient number, since it is larger than the sum of its proper divisors (72372467330698).

144332420330102 is a wasteful number, since it uses less digits than its factorization.

144332420330102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16368871.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 144332420330102 its reverse (201033024233441), we get a palindrome (345365444563543).

The spelling of 144332420330102 in words is "one hundred forty-four trillion, three hundred thirty-two billion, four hundred twenty million, three hundred thirty thousand, one hundred two".