144504022234 has 48 divisors (see below), whose sum is σ = 271111484160. Its totient is φ = 57064500480.

The previous prime is 144504022219. The next prime is 144504022237. The reversal of 144504022234 is 432220405441.

It is a junction number, because it is equal to n+sod(n) for n = 144504022196 and 144504022205.

It is not an unprimeable number, because it can be changed into a prime (144504022237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1079914 + ... + 1206325.

It is an arithmetic number, because the mean of its divisors is an integer number (5648155920).

Almost surely, 2^144504022234 is an apocalyptic number.

144504022234 is a deficient number, since it is larger than the sum of its proper divisors (126607461926).

144504022234 is a wasteful number, since it uses less digits than its factorization.

144504022234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286295 (or 2286282 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 144504022234 its reverse (432220405441), we get a palindrome (576724427675).

The spelling of 144504022234 in words is "one hundred forty-four billion, five hundred four million, twenty-two thousand, two hundred thirty-four".