9472170202643 has 4 divisors (see below), whose sum is σ = 9472224361968. Its totient is φ = 9472116043320.

The previous prime is 9472170202577. The next prime is 9472170202711. The reversal of 9472170202643 is 3462020712749.

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

It is a cyclic number.

It is not a de Polignac number, because 9472170202643 - 2²⁶ = 9472103093779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9472170202043) 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, 26816468 + ... + 27167393.

It is an arithmetic number, because the mean of its divisors is an integer number (2368056090492).

Almost surely, 2^{9472170202643} is an apocalyptic number.

9472170202643 is a deficient number, since it is larger than the sum of its proper divisors (54159325).

9472170202643 is a wasteful number, since it uses less digits than its factorization.

9472170202643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54159324.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 9472170202643 in words is "nine trillion, four hundred seventy-two billion, one hundred seventy million, two hundred two thousand, six hundred forty-three".