144542003525 has 24 divisors (see below), whose sum is σ = 185049489408. Its totient is φ = 111881880000.

The previous prime is 144542003509. The next prime is 144542003527. The reversal of 144542003525 is 525300245441.

It is not a de Polignac number, because 144542003525 - 2⁴ = 144542003509 is a prime.

It is a super-2 number, since 2×144542003525² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144542003527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4845155 + ... + 4874895.

It is an arithmetic number, because the mean of its divisors is an integer number (7710395392).

Almost surely, 2^144542003525 is an apocalyptic number.

It is an amenable number.

144542003525 is a deficient number, since it is larger than the sum of its proper divisors (40507485883).

144542003525 is a wasteful number, since it uses less digits than its factorization.

144542003525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36053 (or 36048 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 144542003525 its reverse (525300245441), we get a palindrome (669842248966).

The spelling of 144542003525 in words is "one hundred forty-four billion, five hundred forty-two million, three thousand, five hundred twenty-five".