144800802 has 24 divisors (see below), whose sum is σ = 318420336. Its totient is φ = 47546136.

The previous prime is 144800731. The next prime is 144800819. The reversal of 144800802 is 208008441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58828 + ... + 61239.

It is an arithmetic number, because the mean of its divisors is an integer number (13267514).

Almost surely, 2^144800802 is an apocalyptic number.

144800802 is an abundant number, since it is smaller than the sum of its proper divisors (173619534).

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

144800802 is a wasteful number, since it uses less digits than its factorization.

144800802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120142 (or 120139 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 144800802 is about 12033.3204893745. The cubic root of 144800802 is about 525.1181013217.

The spelling of 144800802 in words is "one hundred forty-four million, eight hundred thousand, eight hundred two".