144303315332 has 12 divisors (see below), whose sum is σ = 275488147536. Its totient is φ = 65592416040.

The previous prime is 144303315323. The next prime is 144303315353. The reversal of 144303315332 is 233513303441.

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, 1639810358 + ... + 1639810445.

It is an arithmetic number, because the mean of its divisors is an integer number (22957345628).

Almost surely, 2^144303315332 is an apocalyptic number.

It is an amenable number.

144303315332 is a deficient number, since it is larger than the sum of its proper divisors (131184832204).

144303315332 is a wasteful number, since it uses less digits than its factorization.

144303315332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3279620818 (or 3279620816 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 144303315332 its reverse (233513303441), we get a palindrome (377816618773).

The spelling of 144303315332 in words is "one hundred forty-four billion, three hundred three million, three hundred fifteen thousand, three hundred thirty-two".