144224002400330 has 16 divisors (see below), whose sum is σ = 265934989792584. Its totient is φ = 56282537521920.

The previous prime is 144224002400329. The next prime is 144224002400333. The reversal of 144224002400330 is 33004200422441.

It can be written as a sum of positive squares in 4 ways, for example, as 118952680210849 + 25271322189481 = 10906543^2 + 5027059^2 .

It is a junction number, because it is equal to n+sod(n) for n = 144224002400293 and 144224002400302.

It is not an unprimeable number, because it can be changed into a prime (144224002400333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175882929347 + ... + 175882930166.

Almost surely, 2^{144224002400330} is an apocalyptic number.

144224002400330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144224002400330 is a deficient number, since it is larger than the sum of its proper divisors (121710987392254).

144224002400330 is a wasteful number, since it uses less digits than its factorization.

144224002400330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351765859561.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 144224002400330 its reverse (33004200422441), we get a palindrome (177228202822771).

The spelling of 144224002400330 in words is "one hundred forty-four trillion, two hundred twenty-four billion, two million, four hundred thousand, three hundred thirty".