144411804 has 36 divisors (see below), whose sum is σ = 386515584. Its totient is φ = 45305472.

The previous prime is 144411797. The next prime is 144411809. The reversal of 144411804 is 408114441.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144411809) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 117372 + ... + 118595.

It is an arithmetic number, because the mean of its divisors is an integer number (10736544).

Almost surely, 2^144411804 is an apocalyptic number.

It is an amenable number.

144411804 is an abundant number, since it is smaller than the sum of its proper divisors (242103780).

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

144411804 is a wasteful number, since it uses less digits than its factorization.

144411804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235994 (or 235989 counting only the distinct ones).

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

The square root of 144411804 is about 12017.1462502543. The cubic root of 144411804 is about 524.6474476579.

The spelling of 144411804 in words is "one hundred forty-four million, four hundred eleven thousand, eight hundred four".