144404103202 has 16 divisors (see below), whose sum is σ = 228454459200. Its totient is φ = 68267549520.

The previous prime is 144404103197. The next prime is 144404103223. The reversal of 144404103202 is 202301404441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3713574 + ... + 3752257.

It is an arithmetic number, because the mean of its divisors is an integer number (14278403700).

Almost surely, 2^144404103202 is an apocalyptic number.

144404103202 is a deficient number, since it is larger than the sum of its proper divisors (84050355998).

144404103202 is a wasteful number, since it uses less digits than its factorization.

144404103202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7466361.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 144404103202 its reverse (202301404441), we get a palindrome (346705507643).

The spelling of 144404103202 in words is "one hundred forty-four billion, four hundred four million, one hundred three thousand, two hundred two".