144303303532 has 12 divisors (see below), whose sum is σ = 252591267880. Its totient is φ = 72134369856.

The previous prime is 144303303527. The next prime is 144303303533. The reversal of 144303303532 is 235303303441.

It is a junction number, because it is equal to n+sod(n) for n = 144303303494 and 144303303503.

It is not an unprimeable number, because it can be changed into a prime (144303303533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4301682 + ... + 4335097.

Almost surely, 2^144303303532 is an apocalyptic number.

It is an amenable number.

144303303532 is a deficient number, since it is larger than the sum of its proper divisors (108287964348).

144303303532 is a wasteful number, since it uses less digits than its factorization.

144303303532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8640960 (or 8640958 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 144303303532 its reverse (235303303441), we get a palindrome (379606606973).

Subtracting 144303303532 from its reverse (235303303441), we obtain a palindrome (90999999909).

The spelling of 144303303532 in words is "one hundred forty-four billion, three hundred three million, three hundred three thousand, five hundred thirty-two".