144024202024 has 16 divisors (see below), whose sum is σ = 270062058420. Its totient is φ = 72007653120.

The previous prime is 144024202019. The next prime is 144024202039. The reversal of 144024202024 is 420202420441.

It can be written as a sum of positive squares in 2 ways, for example, as 123635217924 + 20388984100 = 351618^2 + 142790^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 144024202024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416307 + ... + 679234.

Almost surely, 2^144024202024 is an apocalyptic number.

It is an amenable number.

144024202024 is a deficient number, since it is larger than the sum of its proper divisors (126037856396).

144024202024 is a wasteful number, since it uses less digits than its factorization.

144024202024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111980 (or 1111976 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 144024202024 its reverse (420202420441), we get a palindrome (564226622465).

The spelling of 144024202024 in words is "one hundred forty-four billion, twenty-four million, two hundred two thousand, twenty-four".