144612204 has 48 divisors (see below), whose sum is σ = 371782656. Its totient is φ = 43384000.

The previous prime is 144612199. The next prime is 144612227. The reversal of 144612204 is 402216441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7909 + ... + 18755.

It is an arithmetic number, because the mean of its divisors is an integer number (7745472).

Almost surely, 2^144612204 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 144612204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185891328).

144612204 is an abundant number, since it is smaller than the sum of its proper divisors (227170452).

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

144612204 is a wasteful number, since it uses less digits than its factorization.

144612204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10966 (or 10964 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 144612204 is about 12025.4814456636. The cubic root of 144612204 is about 524.8900195926.

Adding to 144612204 its reverse (402216441), we get a palindrome (546828645).

The spelling of 144612204 in words is "one hundred forty-four million, six hundred twelve thousand, two hundred four".