9218473914768 has 20 divisors (see below), whose sum is σ = 23814390946608. Its totient is φ = 3072824638240.

The previous prime is 9218473914757. The next prime is 9218473914779. The reversal of 9218473914768 is 8674193748129.

It is an interprime number because it is at equal distance from previous prime (9218473914757) and next prime (9218473914779).

It is a super-2 number, since 2×9218473914768² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96025769898 + ... + 96025769993.

Almost surely, 2^{9218473914768} is an apocalyptic number.

It is an amenable number.

9218473914768 is an abundant number, since it is smaller than the sum of its proper divisors (14595917031840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9218473914768 is a wasteful number, since it uses less digits than its factorization.

9218473914768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192051539902 (or 192051539896 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 69.

The spelling of 9218473914768 in words is "nine trillion, two hundred eighteen billion, four hundred seventy-three million, nine hundred fourteen thousand, seven hundred sixty-eight".