8126340079893 has 16 divisors (see below), whose sum is σ = 12557402781696. Its totient is φ = 4578219762480.

The previous prime is 8126340079877. The next prime is 8126340079909. The reversal of 8126340079893 is 3989700436218.

It is an interprime number because it is at equal distance from previous prime (8126340079877) and next prime (8126340079909).

It is not a de Polignac number, because 8126340079893 - 2⁴ = 8126340079877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8126340079843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2725129321 + ... + 2725132302.

It is an arithmetic number, because the mean of its divisors is an integer number (784837673856).

Almost surely, 2^{8126340079893} is an apocalyptic number.

It is an amenable number.

8126340079893 is a deficient number, since it is larger than the sum of its proper divisors (4431062701803).

8126340079893 is a wasteful number, since it uses less digits than its factorization.

8126340079893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450261704.

The product of its (nonzero) digits is 15676416, while the sum is 60.

The spelling of 8126340079893 in words is "eight trillion, one hundred twenty-six billion, three hundred forty million, seventy-nine thousand, eight hundred ninety-three".