144044114423020 has 48 divisors (see below), whose sum is σ = 357626766853440. Its totient is φ = 47683568911104.

The previous prime is 144044114423009. The next prime is 144044114423029. The reversal of 144044114423020 is 20324411440441.

It is not an unprimeable number, because it can be changed into a prime (144044114423029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17739418899 + ... + 17739427018.

It is an arithmetic number, because the mean of its divisors is an integer number (7450557642780).

Almost surely, 2^{144044114423020} is an apocalyptic number.

144044114423020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144044114423020 is an abundant number, since it is smaller than the sum of its proper divisors (213582652430420).

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

144044114423020 is a wasteful number, since it uses less digits than its factorization.

144044114423020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35478845962 (or 35478845960 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 144044114423020 its reverse (20324411440441), we get a palindrome (164368525863461).

The spelling of 144044114423020 in words is "one hundred forty-four trillion, forty-four billion, one hundred fourteen million, four hundred twenty-three thousand, twenty".