144331111111332 has 72 divisors (see below), whose sum is σ = 350282824478496. Its totient is φ = 46252029130496.

The previous prime is 144331111111331. The next prime is 144331111111357. The reversal of 144331111111332 is 233111111133441.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 144331111111332.

It is not an unprimeable number, because it can be changed into a prime (144331111111331) 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, 28338558 + ... + 33041429.

It is an arithmetic number, because the mean of its divisors is an integer number (4865039228868).

Almost surely, 2^{144331111111332} is an apocalyptic number.

144331111111332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144331111111332 is an abundant number, since it is smaller than the sum of its proper divisors (205951713367164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144331111111332 is a wasteful number, since it uses less digits than its factorization.

144331111111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61380285 (or 61380254 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

Adding to 144331111111332 its reverse (233111111133441), we get a palindrome (377442222244773).

The spelling of 144331111111332 in words is "one hundred forty-four trillion, three hundred thirty-one billion, one hundred eleven million, one hundred eleven thousand, three hundred thirty-two".