9373340243 has 4 divisors (see below), whose sum is σ = 9866673960. Its totient is φ = 8880006528.

The previous prime is 9373340227. The next prime is 9373340279. The reversal of 9373340243 is 3420433739.

9373340243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3420433739 = 29 ⋅117945991.

It is a cyclic number.

It is not a de Polignac number, because 9373340243 - 2⁴ = 9373340227 is a prime.

It is a super-2 number, since 2×9373340243² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9373340197 and 9373340206.

It is not an unprimeable number, because it can be changed into a prime (9373370243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246666830 + ... + 246666867.

It is an arithmetic number, because the mean of its divisors is an integer number (2466668490).

Almost surely, 2^9373340243 is an apocalyptic number.

9373340243 is a deficient number, since it is larger than the sum of its proper divisors (493333717).

9373340243 is a wasteful number, since it uses less digits than its factorization.

9373340243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493333716.

The product of its (nonzero) digits is 163296, while the sum is 38.

The square root of 9373340243 is about 96816.0123275071. The cubic root of 9373340243 is about 2108.4572209529.

The spelling of 9373340243 in words is "nine billion, three hundred seventy-three million, three hundred forty thousand, two hundred forty-three".