144251124044444 has 12 divisors (see below), whose sum is σ = 252779224104624. Its totient is φ = 72028488585984.

The previous prime is 144251124044441. The next prime is 144251124044449. The reversal of 144251124044444 is 444440421152441.

It is a junction number, because it is equal to n+sod(n) for n = 144251124044395 and 144251124044404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144251124044441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24268355717 + ... + 24268361660.

It is an arithmetic number, because the mean of its divisors is an integer number (21064935342052).

Almost surely, 2^{144251124044444} is an apocalyptic number.

It is an amenable number.

144251124044444 is a deficient number, since it is larger than the sum of its proper divisors (108528100060180).

144251124044444 is a wasteful number, since it uses less digits than its factorization.

144251124044444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48536718124 (or 48536718122 counting only the distinct ones).

The product of its (nonzero) digits is 1310720, while the sum is 44.

Adding to 144251124044444 its reverse (444440421152441), we get a palindrome (588691545196885).

The spelling of 144251124044444 in words is "one hundred forty-four trillion, two hundred fifty-one billion, one hundred twenty-four million, forty-four thousand, four hundred forty-four".