8346995294881 has 2 divisors, whose sum is σ = 8346995294882. Its totient is φ = 8346995294880.

The previous prime is 8346995294879. The next prime is 8346995294929. The reversal of 8346995294881 is 1884925996438.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8310443590656 + 36551704225 = 2882784^2 + 191185^2 .

It is a cyclic number.

It is not a de Polignac number, because 8346995294881 - 2¹ = 8346995294879 is a prime.

It is a super-2 number, since 2×8346995294881² (a number of 27 digits) contains 22 as substring.

Together with 8346995294879, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 8346995294798 and 8346995294807.

It is not a weakly prime, because it can be changed into another prime (8346995294801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4173497647440 + 4173497647441.

It is an arithmetic number, because the mean of its divisors is an integer number (4173497647441).

Almost surely, 2^{8346995294881} is an apocalyptic number.

It is an amenable number.

8346995294881 is a deficient number, since it is larger than the sum of its proper divisors (1).

8346995294881 is an equidigital number, since it uses as much as digits as its factorization.

8346995294881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1074954240, while the sum is 76.

The spelling of 8346995294881 in words is "eight trillion, three hundred forty-six billion, nine hundred ninety-five million, two hundred ninety-four thousand, eight hundred eighty-one".