144133808 has 40 divisors (see below), whose sum is σ = 343707168. Its totient is φ = 57019392.

The previous prime is 144133793. The next prime is 144133811. The reversal of 144133808 is 808331441.

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 7 ways as a sum of consecutive naturals, for example, 48041 + ... + 50952.

Almost surely, 2^144133808 is an apocalyptic number.

It is an amenable number.

144133808 is an abundant number, since it is smaller than the sum of its proper divisors (199573360).

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

144133808 is a wasteful number, since it uses less digits than its factorization.

144133808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99021 (or 99015 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 144133808 is about 12005.5740387538. The cubic root of 144133808 is about 524.3105786574.

The spelling of 144133808 in words is "one hundred forty-four million, one hundred thirty-three thousand, eight hundred eight".