144434110132 has 24 divisors (see below), whose sum is σ = 272236091400. Its totient is φ = 66653730816.

The previous prime is 144434110109. The next prime is 144434110141. The reversal of 144434110132 is 231011434441.

It can be written as a sum of positive squares in 4 ways, for example, as 29550096 + 144404560036 = 5436^2 + 380006^2 .

It is a super-2 number, since 2×144434110132² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144434110132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269244 + ... + 601132.

It is an arithmetic number, because the mean of its divisors is an integer number (11343170475).

Almost surely, 2^144434110132 is an apocalyptic number.

It is an amenable number.

144434110132 is a deficient number, since it is larger than the sum of its proper divisors (127801981268).

144434110132 is a wasteful number, since it uses less digits than its factorization.

144434110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340275 (or 340273 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 144434110132 its reverse (231011434441), we get a palindrome (375445544573).

The spelling of 144434110132 in words is "one hundred forty-four billion, four hundred thirty-four million, one hundred ten thousand, one hundred thirty-two".