9730134721295 has 4 divisors (see below), whose sum is σ = 11676161665560. Its totient is φ = 7784107777032.

The previous prime is 9730134721283. The next prime is 9730134721297. The reversal of 9730134721295 is 5921274310379.

It is a happy number.

9730134721295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-9730134721295 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9730134721297) 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, 973013472125 + ... + 973013472134.

It is an arithmetic number, because the mean of its divisors is an integer number (2919040416390).

Almost surely, 2^{9730134721295} is an apocalyptic number.

9730134721295 is a deficient number, since it is larger than the sum of its proper divisors (1946026944265).

9730134721295 is a wasteful number, since it uses less digits than its factorization.

9730134721295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946026944264.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 9730134721295 in words is "nine trillion, seven hundred thirty billion, one hundred thirty-four million, seven hundred twenty-one thousand, two hundred ninety-five".