144612113156 has 96 divisors (see below), whose sum is σ = 302572247040. Its totient is φ = 59173171200.

The previous prime is 144612113101. The next prime is 144612113159. The reversal of 144612113156 is 651311216441.

It is not an unprimeable number, because it can be changed into a prime (144612113159) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40246496 + ... + 40250088.

It is an arithmetic number, because the mean of its divisors is an integer number (3151794240).

Almost surely, 2^144612113156 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 144612113156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151286123520).

144612113156 is an abundant number, since it is smaller than the sum of its proper divisors (157960133884).

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

144612113156 is a wasteful number, since it uses less digits than its factorization.

144612113156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4245 (or 4243 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

Adding to 144612113156 its reverse (651311216441), we get a palindrome (795923329597).

The spelling of 144612113156 in words is "one hundred forty-four billion, six hundred twelve million, one hundred thirteen thousand, one hundred fifty-six".