144441234443330 has 64 divisors (see below), whose sum is σ = 285387598080000. Its totient is φ = 52199496189120.

The previous prime is 144441234443287. The next prime is 144441234443377. The reversal of 144441234443330 is 33344432144441.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7613549 + ... + 18623871.

It is an arithmetic number, because the mean of its divisors is an integer number (4459181220000).

Almost surely, 2^{144441234443330} is an apocalyptic number.

144441234443330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144441234443330 is a deficient number, since it is larger than the sum of its proper divisors (140946363636670).

144441234443330 is a wasteful number, since it uses less digits than its factorization.

144441234443330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011079.

The product of its (nonzero) digits is 2654208, while the sum is 44.

Adding to 144441234443330 its reverse (33344432144441), we get a palindrome (177785666587771).

The spelling of 144441234443330 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred thirty-four million, four hundred forty-three thousand, three hundred thirty".