144041250 has 80 divisors (see below), whose sum is σ = 365732928. Its totient is φ = 37800000.

The previous prime is 144041239. The next prime is 144041257. The reversal of 144041250 is 52140441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (144041257) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 265980 + ... + 266520.

Almost surely, 2^144041250 is an apocalyptic number.

144041250 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 144041250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182866464).

144041250 is an abundant number, since it is smaller than the sum of its proper divisors (221691678).

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

144041250 is an equidigital number, since it uses as much as digits as its factorization.

144041250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 144041250 is about 12001.7186269301. The cubic root of 144041250 is about 524.1983229444.

Adding to 144041250 its reverse (52140441), we get a palindrome (196181691).

The spelling of 144041250 in words is "one hundred forty-four million, forty-one thousand, two hundred fifty".