144302223042330 has 32 divisors (see below), whose sum is σ = 350497929708864. Its totient is φ = 38016971210496.

The previous prime is 144302223042323. The next prime is 144302223042331. The reversal of 144302223042330 is 33240322203441.

It is a junction number, because it is equal to n+sod(n) for n = 144302223042291 and 144302223042300.

It is not an unprimeable number, because it can be changed into a prime (144302223042331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28976347519 + ... + 28976352498.

It is an arithmetic number, because the mean of its divisors is an integer number (10953060303402).

Almost surely, 2^{144302223042330} is an apocalyptic number.

144302223042330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144302223042330 is an abundant number, since it is smaller than the sum of its proper divisors (206195706666534).

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

144302223042330 is a wasteful number, since it uses less digits than its factorization.

144302223042330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57952700110.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 144302223042330 its reverse (33240322203441), we get a palindrome (177542545245771).

The spelling of 144302223042330 in words is "one hundred forty-four trillion, three hundred two billion, two hundred twenty-three million, forty-two thousand, three hundred thirty".