983340424403 has 4 divisors (see below), whose sum is σ = 983345540328. Its totient is φ = 983335308480.

The previous prime is 983340424369. The next prime is 983340424421. The reversal of 983340424403 is 304424043389.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 983340424403 - 2²⁰ = 983339375827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (983340424463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2257913 + ... + 2657978.

It is an arithmetic number, because the mean of its divisors is an integer number (245836385082).

Almost surely, 2^983340424403 is an apocalyptic number.

983340424403 is a deficient number, since it is larger than the sum of its proper divisors (5115925).

983340424403 is a wasteful number, since it uses less digits than its factorization.

983340424403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5115924.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 983340424403 in words is "nine hundred eighty-three billion, three hundred forty million, four hundred twenty-four thousand, four hundred three".