144134204 has 12 divisors (see below), whose sum is σ = 252319200. Its totient is φ = 72043008.

The previous prime is 144134197. The next prime is 144134233. The reversal of 144134204 is 402431441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 144134204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18812 + ... + 25340.

It is an arithmetic number, because the mean of its divisors is an integer number (21026600).

Almost surely, 2^144134204 is an apocalyptic number.

It is an amenable number.

144134204 is a deficient number, since it is larger than the sum of its proper divisors (108184996).

144134204 is a wasteful number, since it uses less digits than its factorization.

144134204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12052 (or 12050 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 144134204 is about 12005.5905310818. The cubic root of 144134204 is about 524.3110588288.

Adding to 144134204 its reverse (402431441), we get a palindrome (546565645).

The spelling of 144134204 in words is "one hundred forty-four million, one hundred thirty-four thousand, two hundred four".