144021114140 has 24 divisors (see below), whose sum is σ = 303536208192. Its totient is φ = 57400470720.

The previous prime is 144021114119. The next prime is 144021114151. The reversal of 144021114140 is 41411120441.

144021114140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 12992756 + ... + 13003835.

It is an arithmetic number, because the mean of its divisors is an integer number (12647342008).

Almost surely, 2^144021114140 is an apocalyptic number.

144021114140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144021114140 is an abundant number, since it is smaller than the sum of its proper divisors (159515094052).

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

144021114140 is a wasteful number, since it uses less digits than its factorization.

144021114140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25996877 (or 25996875 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 144021114140 its reverse (41411120441), we get a palindrome (185432234581).

The spelling of 144021114140 in words is "one hundred forty-four billion, twenty-one million, one hundred fourteen thousand, one hundred forty".