144117204 has 96 divisors (see below), whose sum is σ = 441369600. Its totient is φ = 35458560.

The previous prime is 144117191. The next prime is 144117221. The reversal of 144117204 is 402711441.

It is a congruent number.

It is an unprimeable number.

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, 13452 + ... + 21660.

It is an arithmetic number, because the mean of its divisors is an integer number (4597600).

Almost surely, 2^144117204 is an apocalyptic number.

144117204 is a gapful number since it is divisible by the number (14) 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 144117204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220684800).

144117204 is an abundant number, since it is smaller than the sum of its proper divisors (297252396).

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

144117204 is a wasteful number, since it uses less digits than its factorization.

144117204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8253 (or 8251 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 144117204 is about 12004.8825067137. The cubic root of 144117204 is about 524.2904446184.

Adding to 144117204 its reverse (402711441), we get a palindrome (546828645).

The spelling of 144117204 in words is "one hundred forty-four million, one hundred seventeen thousand, two hundred four".