144012204 has 36 divisors (see below), whose sum is σ = 416035984. Its totient is φ = 41146272.

The previous prime is 144012133. The next prime is 144012233. The reversal of 144012204 is 402210441.

144012204 is a `hidden beast` number, since 1 + 440 + 1 + 220 + 4 = 666.

144012204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285487 + ... + 285990.

Almost surely, 2^144012204 is an apocalyptic number.

144012204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144012204 is an abundant number, since it is smaller than the sum of its proper divisors (272023780).

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

144012204 is a wasteful number, since it uses less digits than its factorization.

144012204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571494 (or 571489 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 144012204 is about 12000.5084892266. The cubic root of 144012204 is about 524.1630856124.

Adding to 144012204 its reverse (402210441), we get a palindrome (546222645).

The spelling of 144012204 in words is "one hundred forty-four million, twelve thousand, two hundred four".