144441430443044 has 96 divisors (see below), whose sum is σ = 296765873913600. Its totient is φ = 61486935148800.

The previous prime is 144441430442977. The next prime is 144441430443049. The reversal of 144441430443044 is 440344034144441.

It is a junction number, because it is equal to n+sod(n) for n = 144441430442986 and 144441430443004.

It is not an unprimeable number, because it can be changed into a prime (144441430443049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205018904 + ... + 205722224.

It is an arithmetic number, because the mean of its divisors is an integer number (3091311186600).

Almost surely, 2^{144441430443044} is an apocalyptic number.

144441430443044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144441430443044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148382936956800).

144441430443044 is an abundant number, since it is smaller than the sum of its proper divisors (152324443470556).

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

144441430443044 is a wasteful number, since it uses less digits than its factorization.

144441430443044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704354 (or 704338 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 44.

Adding to 144441430443044 its reverse (440344034144441), we get a palindrome (584785464587485).

The spelling of 144441430443044 in words is "one hundred forty-four trillion, four hundred forty-one billion, four hundred thirty million, four hundred forty-three thousand, forty-four".