144303034134 has 128 divisors (see below), whose sum is σ = 341596569600. Its totient is φ = 39786658560.

The previous prime is 144303034133. The next prime is 144303034147. The reversal of 144303034134 is 431430303441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144303034133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77125219 + ... + 77127089.

It is an arithmetic number, because the mean of its divisors is an integer number (2668723200).

Almost surely, 2^144303034134 is an apocalyptic number.

144303034134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144303034134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170798284800).

144303034134 is an abundant number, since it is smaller than the sum of its proper divisors (197293535466).

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

144303034134 is a wasteful number, since it uses less digits than its factorization.

144303034134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 144303034134 its reverse (431430303441), we get a palindrome (575733337575).

The spelling of 144303034134 in words is "one hundred forty-four billion, three hundred three million, thirty-four thousand, one hundred thirty-four".