9422457899 has 4 divisors (see below), whose sum is σ = 9432472080. Its totient is φ = 9412443720.

The previous prime is 9422457881. The next prime is 9422457911. The reversal of 9422457899 is 9987542249.

9422457899 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: 9987542249 = 8081 ⋅1235929.

It is a cyclic number.

It is not a de Polignac number, because 9422457899 - 2⁸ = 9422457643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9422457809) 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, 5005679 + ... + 5007560.

It is an arithmetic number, because the mean of its divisors is an integer number (2358118020).

Almost surely, 2^9422457899 is an apocalyptic number.

9422457899 is a deficient number, since it is larger than the sum of its proper divisors (10014181).

9422457899 is a wasteful number, since it uses less digits than its factorization.

9422457899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10014180.

The product of its digits is 13063680, while the sum is 59.

The square root of 9422457899 is about 97069.3458255489. The cubic root of 9422457899 is about 2112.1336800901.

The spelling of 9422457899 in words is "nine billion, four hundred twenty-two million, four hundred fifty-seven thousand, eight hundred ninety-nine".