9239805673148 has 12 divisors (see below), whose sum is σ = 16173689275800. Its totient is φ = 4618751594352.

The previous prime is 9239805673129. The next prime is 9239805673159. The reversal of 9239805673148 is 8413765089329.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287792498 + ... + 287824601.

It is an arithmetic number, because the mean of its divisors is an integer number (1347807439650).

It is a 1-persistent number, because it is pandigital, but 2⋅9239805673148 = 18479611346296 is not.

Almost surely, 2^{9239805673148} is an apocalyptic number.

It is an amenable number.

9239805673148 is a deficient number, since it is larger than the sum of its proper divisors (6933883602652).

9239805673148 is a wasteful number, since it uses less digits than its factorization.

9239805673148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575621116 (or 575621114 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 65.

The spelling of 9239805673148 in words is "nine trillion, two hundred thirty-nine billion, eight hundred five million, six hundred seventy-three thousand, one hundred forty-eight".