144044032244 has 24 divisors (see below), whose sum is σ = 291559009728. Its totient is φ = 60989382720.

The previous prime is 144044032219. The next prime is 144044032303. The reversal of 144044032244 is 442230440441.

It is a super-2 number, since 2×144044032244² (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 144044032244.

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, 30988217 + ... + 30992864.

It is an arithmetic number, because the mean of its divisors is an integer number (12148292072).

Almost surely, 2^144044032244 is an apocalyptic number.

144044032244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144044032244 is an abundant number, since it is smaller than the sum of its proper divisors (147514977484).

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

144044032244 is a wasteful number, since it uses less digits than its factorization.

144044032244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61981175 (or 61981173 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 144044032244 its reverse (442230440441), we get a palindrome (586274472685).

The spelling of 144044032244 in words is "one hundred forty-four billion, forty-four million, thirty-two thousand, two hundred forty-four".