2203403340430 has 16 divisors (see below), whose sum is σ = 3966411329424. Its totient is φ = 881297932480.

The previous prime is 2203403340389. The next prime is 2203403340443. The reversal of 2203403340430 is 340433043022.

It is a congruent number.

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, 7779376 + ... + 8057635.

It is an arithmetic number, because the mean of its divisors is an integer number (247900708089).

Almost surely, 2^{2203403340430} is an apocalyptic number.

2203403340430 is a deficient number, since it is larger than the sum of its proper divisors (1763007988994).

2203403340430 is a wasteful number, since it uses less digits than its factorization.

2203403340430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15850931.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 2203403340430 its reverse (340433043022), we get a palindrome (2543836383452).

The spelling of 2203403340430 in words is "two trillion, two hundred three billion, four hundred three million, three hundred forty thousand, four hundred thirty".