8948974842193 has 4 divisors (see below), whose sum is σ = 9032610121200. Its totient is φ = 8865339563188.

The previous prime is 8948974842167. The next prime is 8948974842221. The reversal of 8948974842193 is 3912484798498.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8948974842193 is a prime.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8948974842133) 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, 41817639343 + ... + 41817639556.

It is an arithmetic number, because the mean of its divisors is an integer number (2258152530300).

Almost surely, 2^{8948974842193} is an apocalyptic number.

It is an amenable number.

8948974842193 is a deficient number, since it is larger than the sum of its proper divisors (83635279007).

8948974842193 is a wasteful number, since it uses less digits than its factorization.

8948974842193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83635279006.

The product of its digits is 1003290624, while the sum is 76.

The spelling of 8948974842193 in words is "eight trillion, nine hundred forty-eight billion, nine hundred seventy-four million, eight hundred forty-two thousand, one hundred ninety-three".