2203400441043 has 12 divisors (see below), whose sum is σ = 3189171588408. Its totient is φ = 1465941906240.

The previous prime is 2203400440993. The next prime is 2203400441083. The reversal of 2203400441043 is 3401440043022.

It is a happy number.

2203400441043 is a `hidden beast` number, since 2 + 203 + 4 + 0 + 0 + 4 + 410 + 43 = 666.

It is not a de Polignac number, because 2203400441043 - 2¹⁸ = 2203400178899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2203400440998 and 2203400441016.

It is not an unprimeable number, because it can be changed into a prime (2203400441083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249305430 + ... + 249314267.

It is an arithmetic number, because the mean of its divisors is an integer number (265764299034).

Almost surely, 2^{2203400441043} is an apocalyptic number.

2203400441043 is a deficient number, since it is larger than the sum of its proper divisors (985771147365).

2203400441043 is a wasteful number, since it uses less digits than its factorization.

2203400441043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498620194 (or 498620191 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2203400441043 its reverse (3401440043022), we get a palindrome (5604840484065).

The spelling of 2203400441043 in words is "two trillion, two hundred three billion, four hundred million, four hundred forty-one thousand, forty-three".