9701243742507 has 8 divisors (see below), whose sum is σ = 13090834929984. Its totient is φ = 6389574191688.

The previous prime is 9701243742473. The next prime is 9701243742511. The reversal of 9701243742507 is 7052473421079.

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

It is not a de Polignac number, because 9701243742507 - 2²⁷ = 9701109524779 is a prime.

It is a super-2 number, since 2×9701243742507² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9701243742507.

It is not an unprimeable number, because it can be changed into a prime (9701243742527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19480408873 + ... + 19480409370.

It is an arithmetic number, because the mean of its divisors is an integer number (1636354366248).

Almost surely, 2^{9701243742507} is an apocalyptic number.

9701243742507 is a deficient number, since it is larger than the sum of its proper divisors (3389591187477).

9701243742507 is a wasteful number, since it uses less digits than its factorization.

9701243742507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38960818329.

The product of its (nonzero) digits is 2963520, while the sum is 51.

The spelling of 9701243742507 in words is "nine trillion, seven hundred one billion, two hundred forty-three million, seven hundred forty-two thousand, five hundred seven".