9933418422 has 32 divisors (see below), whose sum is σ = 22103746560. Its totient is φ = 3306717000.

The previous prime is 9933418421. The next prime is 9933418441. The reversal of 9933418422 is 2248143399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9933418421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81918 + ... + 163025.

It is an arithmetic number, because the mean of its divisors is an integer number (690742080).

Almost surely, 2^9933418422 is an apocalyptic number.

9933418422 is an abundant number, since it is smaller than the sum of its proper divisors (12170328138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9933418422 is a wasteful number, since it uses less digits than its factorization.

9933418422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245705 (or 245699 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 9933418422 is about 99666.5361192010. The cubic root of 9933418422 is about 2149.6425165150.

The spelling of 9933418422 in words is "nine billion, nine hundred thirty-three million, four hundred eighteen thousand, four hundred twenty-two".