144113020334444 has 24 divisors (see below), whose sum is σ = 303395832284160. Its totient is φ = 58512053368656.

The previous prime is 144113020334363. The next prime is 144113020334473. The reversal of 144113020334444 is 444433020311441.

It is a happy number.

It is a super-2 number, since 2×144113020334444² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 144113020334398 and 144113020334407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135444567452 + ... + 135444568515.

It is an arithmetic number, because the mean of its divisors is an integer number (12641493011840).

Almost surely, 2^{144113020334444} is an apocalyptic number.

144113020334444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144113020334444 is an abundant number, since it is smaller than the sum of its proper divisors (159282811949716).

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

144113020334444 is a wasteful number, since it uses less digits than its factorization.

144113020334444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270889135997 (or 270889135995 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 144113020334444 its reverse (444433020311441), we get a palindrome (588546040645885).

The spelling of 144113020334444 in words is "one hundred forty-four trillion, one hundred thirteen billion, twenty million, three hundred thirty-four thousand, four hundred forty-four".