144320302023044 has 24 divisors (see below), whose sum is σ = 288647250907008. Its totient is φ = 61850133682560.

The previous prime is 144320302023041. The next prime is 144320302023047. The reversal of 144320302023044 is 440320203023441.

It is an interprime number because it is at equal distance from previous prime (144320302023041) and next prime (144320302023047).

It is a self number, because there is not a number n which added to its sum of digits gives 144320302023044.

It is not an unprimeable number, because it can be changed into a prime (144320302023041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58108904 + ... + 60541599.

It is an arithmetic number, because the mean of its divisors is an integer number (12026968787792).

Almost surely, 2^{144320302023044} is an apocalyptic number.

144320302023044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144320302023044 is an abundant number, since it is smaller than the sum of its proper divisors (144326948883964).

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

144320302023044 is a wasteful number, since it uses less digits than its factorization.

144320302023044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118693955 (or 118693953 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 144320302023044 its reverse (440320203023441), we get a palindrome (584640505046485).

The spelling of 144320302023044 in words is "one hundred forty-four trillion, three hundred twenty billion, three hundred two million, twenty-three thousand, forty-four".