144533113532 has 12 divisors (see below), whose sum is σ = 252936102720. Its totient is φ = 72265655616.

The previous prime is 144533113507. The next prime is 144533113541. The reversal of 144533113532 is 235311335441.

It is a junction number, because it is equal to n+sod(n) for n = 144533113492 and 144533113501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244373 + ... + 590579.

It is an arithmetic number, because the mean of its divisors is an integer number (21078008560).

Almost surely, 2^144533113532 is an apocalyptic number.

It is an amenable number.

144533113532 is a deficient number, since it is larger than the sum of its proper divisors (108402989188).

144533113532 is a wasteful number, since it uses less digits than its factorization.

144533113532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450580 (or 450578 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

Adding to 144533113532 its reverse (235311335441), we get a palindrome (379844448973).

The spelling of 144533113532 in words is "one hundred forty-four billion, five hundred thirty-three million, one hundred thirteen thousand, five hundred thirty-two".