144533342023044 has 576 divisors, whose sum is σ = 396388615569408. Its totient is φ = 40865861836800.

The previous prime is 144533342023033. The next prime is 144533342023127. The reversal of 144533342023044 is 440320243335441.

It is a junction number, because it is equal to n+sod(n) for n = 144533342022987 and 144533342023005.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 37511895822 + ... + 37511899674.

It is an arithmetic number, because the mean of its divisors is an integer number (688174679808).

Almost surely, 2^{144533342023044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144533342023044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198194307784704).

144533342023044 is an abundant number, since it is smaller than the sum of its proper divisors (251855273546364).

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

144533342023044 is a wasteful number, since it uses less digits than its factorization.

144533342023044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268 (or 4253 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 42.

Adding to 144533342023044 its reverse (440320243335441), we get a palindrome (584853585358485).

The spelling of 144533342023044 in words is "one hundred forty-four trillion, five hundred thirty-three billion, three hundred forty-two million, twenty-three thousand, forty-four".