9452423238 has 16 divisors (see below), whose sum is σ = 19214762736. Its totient is φ = 3099155040.

The previous prime is 9452423213. The next prime is 9452423291. The reversal of 9452423238 is 8323242549.

It is a self number, because there is not a number n which added to its sum of digits gives 9452423238.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12912781 + ... + 12913512.

It is an arithmetic number, because the mean of its divisors is an integer number (1200922671).

Almost surely, 2^9452423238 is an apocalyptic number.

9452423238 is an abundant number, since it is smaller than the sum of its proper divisors (9762339498).

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

9452423238 is a wasteful number, since it uses less digits than its factorization.

9452423238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25826359.

The product of its digits is 414720, while the sum is 42.

The square root of 9452423238 is about 97223.5734685781. The cubic root of 9452423238 is about 2114.3703161549.

The spelling of 9452423238 in words is "nine billion, four hundred fifty-two million, four hundred twenty-three thousand, two hundred thirty-eight".