144133345525 has 48 divisors (see below), whose sum is σ = 197811644800. Its totient is φ = 103488917760.

The previous prime is 144133345493. The next prime is 144133345537. The reversal of 144133345525 is 525543331441.

It is not a de Polignac number, because 144133345525 - 2⁵ = 144133345493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22591786 + ... + 22598164.

Almost surely, 2^144133345525 is an apocalyptic number.

It is an amenable number.

144133345525 is a deficient number, since it is larger than the sum of its proper divisors (53678299275).

144133345525 is a wasteful number, since it uses less digits than its factorization.

144133345525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8318 (or 8313 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

Adding to 144133345525 its reverse (525543331441), we get a palindrome (669676676966).

The spelling of 144133345525 in words is "one hundred forty-four billion, one hundred thirty-three million, three hundred forty-five thousand, five hundred twenty-five".