144410420 has 96 divisors (see below), whose sum is σ = 383201280. Its totient is φ = 44403840.

The previous prime is 144410419. The next prime is 144410423. The reversal of 144410420 is 24014441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 144410392 and 144410401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144410423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121067 + ... + 122253.

It is an arithmetic number, because the mean of its divisors is an integer number (3991680).

Almost surely, 2^144410420 is an apocalyptic number.

144410420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144410420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191600640).

144410420 is an abundant number, since it is smaller than the sum of its proper divisors (238790860).

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

144410420 is a wasteful number, since it uses less digits than its factorization.

144410420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293 (or 1291 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 144410420 is about 12017.0886657293. The cubic root of 144410420 is about 524.6457716305.

Adding to 144410420 its reverse (24014441), we get a palindrome (168424861).

The spelling of 144410420 in words is "one hundred forty-four million, four hundred ten thousand, four hundred twenty".