9834957690119 has 4 divisors (see below), whose sum is σ = 9842659302744. Its totient is φ = 9827256077496.

The previous prime is 9834957690113. The next prime is 9834957690127. The reversal of 9834957690119 is 9110967594389.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9834957690119 is a prime.

It is a super-2 number, since 2×9834957690119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9834957690113) 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, 3850804397 + ... + 3850806950.

It is an arithmetic number, because the mean of its divisors is an integer number (2460664825686).

Almost surely, 2^{9834957690119} is an apocalyptic number.

9834957690119 is a deficient number, since it is larger than the sum of its proper divisors (7701612625).

9834957690119 is a wasteful number, since it uses less digits than its factorization.

9834957690119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7701612624.

The product of its (nonzero) digits is 132269760, while the sum is 71.

The spelling of 9834957690119 in words is "nine trillion, eight hundred thirty-four billion, nine hundred fifty-seven million, six hundred ninety thousand, one hundred nineteen".