144144514036533 has 8 divisors (see below), whose sum is σ = 193198929808896. Its totient is φ = 95593220477600.

The previous prime is 144144514036529. The next prime is 144144514036571. The reversal of 144144514036533 is 335630415441441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144144514036533 - 2² = 144144514036529 is a prime.

It is a super-2 number, since 2×144144514036533² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144144514031533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125780552688 + ... + 125780553833.

It is an arithmetic number, because the mean of its divisors is an integer number (24149866226112).

Almost surely, 2^{144144514036533} is an apocalyptic number.

It is an amenable number.

144144514036533 is a deficient number, since it is larger than the sum of its proper divisors (49054415772363).

144144514036533 is a wasteful number, since it uses less digits than its factorization.

144144514036533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251561106715.

The product of its (nonzero) digits is 4147200, while the sum is 48.

Adding to 144144514036533 its reverse (335630415441441), we get a palindrome (479774929477974).

The spelling of 144144514036533 in words is "one hundred forty-four trillion, one hundred forty-four billion, five hundred fourteen million, thirty-six thousand, five hundred thirty-three".