144210142230302 has 16 divisors (see below), whose sum is σ = 221351950731120. Its totient is φ = 70426251850752.

The previous prime is 144210142230289. The next prime is 144210142230313. The reversal of 144210142230302 is 203032241012441.

144210142230302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144210142230302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20184227 + ... + 26378462.

It is an arithmetic number, because the mean of its divisors is an integer number (13834496920695).

Almost surely, 2^{144210142230302} is an apocalyptic number.

144210142230302 is a deficient number, since it is larger than the sum of its proper divisors (77141808500818).

144210142230302 is a wasteful number, since it uses less digits than its factorization.

144210142230302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46598747.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 144210142230302 its reverse (203032241012441), we get a palindrome (347242383242743).

The spelling of 144210142230302 in words is "one hundred forty-four trillion, two hundred ten billion, one hundred forty-two million, two hundred thirty thousand, three hundred two".