144302808 has 64 divisors (see below), whose sum is σ = 392041440. Its totient is φ = 43997184.

The previous prime is 144302779. The next prime is 144302813. The reversal of 144302808 is 808203441.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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 15 ways as a sum of consecutive naturals, for example, 33210 + ... + 37302.

Almost surely, 2^144302808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144302808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196020720).

144302808 is an abundant number, since it is smaller than the sum of its proper divisors (247738632).

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

144302808 is a wasteful number, since it uses less digits than its factorization.

144302808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228 (or 4224 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 144302808 is about 12012.6103741027. The cubic root of 144302808 is about 524.5154204402.

The spelling of 144302808 in words is "one hundred forty-four million, three hundred two thousand, eight hundred eight".