144626140014 has 16 divisors (see below), whose sum is σ = 304476084480. Its totient is φ = 45671412600.

The previous prime is 144626140013. The next prime is 144626140019. The reversal of 144626140014 is 410041626441.

144626140014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144626140013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634325062 + ... + 634325289.

It is an arithmetic number, because the mean of its divisors is an integer number (19029755280).

Almost surely, 2^144626140014 is an apocalyptic number.

144626140014 is an abundant number, since it is smaller than the sum of its proper divisors (159849944466).

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

144626140014 is a wasteful number, since it uses less digits than its factorization.

144626140014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268650375.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 144626140014 its reverse (410041626441), we get a palindrome (554667766455).

The spelling of 144626140014 in words is "one hundred forty-four billion, six hundred twenty-six million, one hundred forty thousand, fourteen".