9858145332 has 24 divisors (see below), whose sum is σ = 26288387776. Its totient is φ = 2816612928.

The previous prime is 9858145321. The next prime is 9858145333. The reversal of 9858145332 is 2335418589.

9858145332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9858145333) 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 7 ways as a sum of consecutive naturals, for example, 58679353 + ... + 58679520.

Almost surely, 2^9858145332 is an apocalyptic number.

It is an amenable number.

9858145332 is an abundant number, since it is smaller than the sum of its proper divisors (16430242444).

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

9858145332 is a wasteful number, since it uses less digits than its factorization.

9858145332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117358887 (or 117358885 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 48.

The square root of 9858145332 is about 99288.1933162247. The cubic root of 9858145332 is about 2144.1989160347.

The spelling of 9858145332 in words is "nine billion, eight hundred fifty-eight million, one hundred forty-five thousand, three hundred thirty-two".