144130144 has 48 divisors (see below), whose sum is σ = 298886112. Its totient is φ = 68282368.

The previous prime is 144130139. The next prime is 144130157. The reversal of 144130144 is 441031441.

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, 82302 + ... + 84034.

It is an arithmetic number, because the mean of its divisors is an integer number (6226794).

Almost surely, 2^144130144 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 144130144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149443056).

144130144 is an abundant number, since it is smaller than the sum of its proper divisors (154755968).

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

144130144 is a wasteful number, since it uses less digits than its factorization.

144130144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879 (or 1871 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 144130144 is about 12005.4214419986. The cubic root of 144130144 is about 524.3061358177.

Adding to 144130144 its reverse (441031441), we get a palindrome (585161585).

The spelling of 144130144 in words is "one hundred forty-four million, one hundred thirty thousand, one hundred forty-four".