144311240032 has 24 divisors (see below), whose sum is σ = 284126383800. Its totient is φ = 72152158464.

The previous prime is 144311240011. The next prime is 144311240033. The reversal of 144311240032 is 230042113441.

It is a super-2 number, since 2×144311240032² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144311239979 and 144311240006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144311240033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651319 + ... + 844297.

It is an arithmetic number, because the mean of its divisors is an integer number (11838599325).

Almost surely, 2^144311240032 is an apocalyptic number.

It is an amenable number.

144311240032 is a deficient number, since it is larger than the sum of its proper divisors (139815143768).

144311240032 is a wasteful number, since it uses less digits than its factorization.

144311240032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216358 (or 216350 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 144311240032 its reverse (230042113441), we get a palindrome (374353353473).

The spelling of 144311240032 in words is "one hundred forty-four billion, three hundred eleven million, two hundred forty thousand, thirty-two".