8681354748199 has 8 divisors (see below), whose sum is σ = 9932344317440. Its totient is φ = 7433064187416.

The previous prime is 8681354748197. The next prime is 8681354748211. The reversal of 8681354748199 is 9918474531868.

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

It is not a de Polignac number, because 8681354748199 - 2¹ = 8681354748197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8681354748197) 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, 674745219 + ... + 674758084.

It is an arithmetic number, because the mean of its divisors is an integer number (1241543039680).

Almost surely, 2^{8681354748199} is an apocalyptic number.

8681354748199 is a deficient number, since it is larger than the sum of its proper divisors (1250989569241).

8681354748199 is a wasteful number, since it uses less digits than its factorization.

8681354748199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349504229.

The product of its digits is 418037760, while the sum is 73.

The spelling of 8681354748199 in words is "eight trillion, six hundred eighty-one billion, three hundred fifty-four million, seven hundred forty-eight thousand, one hundred ninety-nine".