2203043434144 has 48 divisors (see below), whose sum is σ = 5050373182848. Its totient is φ = 926347099392.

The previous prime is 2203043434133. The next prime is 2203043434153. The reversal of 2203043434144 is 4414343403022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92771292 + ... + 92795035.

It is an arithmetic number, because the mean of its divisors is an integer number (105216107976).

Almost surely, 2^{2203043434144} is an apocalyptic number.

It is an amenable number.

2203043434144 is an abundant number, since it is smaller than the sum of its proper divisors (2847329748704).

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

2203043434144 is a wasteful number, since it uses less digits than its factorization.

2203043434144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185566397 (or 185566389 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2203043434144 its reverse (4414343403022), we get a palindrome (6617386837166).

The spelling of 2203043434144 in words is "two trillion, two hundred three billion, forty-three million, four hundred thirty-four thousand, one hundred forty-four".