144210040112 has 80 divisors (see below), whose sum is σ = 313938478080. Its totient is φ = 63812576256.

The previous prime is 144210040111. The next prime is 144210040127. The reversal of 144210040112 is 211040012441.

It is not an unprimeable number, because it can be changed into a prime (144210040111) 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, 173753 + ... + 564455.

It is an arithmetic number, because the mean of its divisors is an integer number (3924230976).

Almost surely, 2^144210040112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144210040112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156969239040).

144210040112 is an abundant number, since it is smaller than the sum of its proper divisors (169728437968).

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

144210040112 is a wasteful number, since it uses less digits than its factorization.

144210040112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390810 (or 390804 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 144210040112 its reverse (211040012441), we get a palindrome (355250052553).

The spelling of 144210040112 in words is "one hundred forty-four billion, two hundred ten million, forty thousand, one hundred twelve".