144803356 has 24 divisors (see below), whose sum is σ = 264539520. Its totient is φ = 69273600.

The previous prime is 144803299. The next prime is 144803357. The reversal of 144803356 is 653308441.

It is a happy number.

144803356 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144803357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4476 + ... + 17596.

It is an arithmetic number, because the mean of its divisors is an integer number (11022480).

Almost surely, 2^144803356 is an apocalyptic number.

It is an amenable number.

144803356 is a deficient number, since it is larger than the sum of its proper divisors (119736164).

144803356 is a wasteful number, since it uses less digits than its factorization.

144803356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13245 (or 13243 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 144803356 is about 12033.4266109035. The cubic root of 144803356 is about 525.1211886521.

The spelling of 144803356 in words is "one hundred forty-four million, eight hundred three thousand, three hundred fifty-six".