9838126725146 has 8 divisors (see below), whose sum is σ = 14999111236884. Its totient is φ = 4838422979520.

The previous prime is 9838126725139. The next prime is 9838126725149. The reversal of 9838126725146 is 6415276218389.

It can be written as a sum of positive squares in 2 ways, for example, as 9248319621025 + 589807104121 = 3041105^2 + 767989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9838126725149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40320191375 + ... + 40320191618.

Almost surely, 2^{9838126725146} is an apocalyptic number.

9838126725146 is a deficient number, since it is larger than the sum of its proper divisors (5160984511738).

9838126725146 is a wasteful number, since it uses less digits than its factorization.

9838126725146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80640383056.

The product of its digits is 34836480, while the sum is 62.

The spelling of 9838126725146 in words is "nine trillion, eight hundred thirty-eight billion, one hundred twenty-six million, seven hundred twenty-five thousand, one hundred forty-six".