144424301250 has 80 divisors (see below), whose sum is σ = 363543253920. Its totient is φ = 38235936000.

The previous prime is 144424301233. The next prime is 144424301269. The reversal of 144424301250 is 52103424441.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 382714 + ... + 659786.

It is an arithmetic number, because the mean of its divisors is an integer number (4544290674).

Almost surely, 2^144424301250 is an apocalyptic number.

144424301250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144424301250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181771626960).

144424301250 is an abundant number, since it is smaller than the sum of its proper divisors (219118952670).

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

144424301250 is a wasteful number, since it uses less digits than its factorization.

144424301250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277237 (or 277222 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 144424301250 its reverse (52103424441), we get a palindrome (196527725691).

The spelling of 144424301250 in words is "one hundred forty-four billion, four hundred twenty-four million, three hundred one thousand, two hundred fifty".