9538724191106 has 32 divisors (see below), whose sum is σ = 15973657083648. Its totient is φ = 4234463709840.

The previous prime is 9538724191057. The next prime is 9538724191109. The reversal of 9538724191106 is 6011914278359.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9538724191109) 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, 7698281 + ... + 8851043.

It is an arithmetic number, because the mean of its divisors is an integer number (499176783864).

It is a 1-persistent number, because it is pandigital, but 2⋅9538724191106 = 19077448382212 is not.

Almost surely, 2^{9538724191106} is an apocalyptic number.

9538724191106 is a deficient number, since it is larger than the sum of its proper divisors (6434932892542).

9538724191106 is a wasteful number, since it uses less digits than its factorization.

9538724191106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161566.

The product of its (nonzero) digits is 3265920, while the sum is 56.

The spelling of 9538724191106 in words is "nine trillion, five hundred thirty-eight billion, seven hundred twenty-four million, one hundred ninety-one thousand, one hundred six".