9958742107393 has 8 divisors (see below), whose sum is σ = 9973509630336. Its totient is φ = 9943980714000.

The previous prime is 9958742107343. The next prime is 9958742107399. The reversal of 9958742107393 is 3937012478599.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9958742107393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9958742107399) 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, 1724568 + ... + 4784518.

It is an arithmetic number, because the mean of its divisors is an integer number (1246688703792).

Almost surely, 2^{9958742107393} is an apocalyptic number.

It is an amenable number.

9958742107393 is a deficient number, since it is larger than the sum of its proper divisors (14767522943).

9958742107393 is a wasteful number, since it uses less digits than its factorization.

9958742107393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064775.

The product of its (nonzero) digits is 102876480, while the sum is 67.

The spelling of 9958742107393 in words is "nine trillion, nine hundred fifty-eight billion, seven hundred forty-two million, one hundred seven thousand, three hundred ninety-three".