8196138833347 has 2 divisors, whose sum is σ = 8196138833348. Its totient is φ = 8196138833346.

The previous prime is 8196138833299. The next prime is 8196138833353. The reversal of 8196138833347 is 7433388316918.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8196138833347 - 2¹⁹ = 8196138309059 is a prime.

It is not a weakly prime, because it can be changed into another prime (8196138833357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4098069416673 + 4098069416674.

It is an arithmetic number, because the mean of its divisors is an integer number (4098069416674).

Almost surely, 2^{8196138833347} is an apocalyptic number.

8196138833347 is a deficient number, since it is larger than the sum of its proper divisors (1).

8196138833347 is an equidigital number, since it uses as much as digits as its factorization.

8196138833347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62705664, while the sum is 64.

The spelling of 8196138833347 in words is "eight trillion, one hundred ninety-six billion, one hundred thirty-eight million, eight hundred thirty-three thousand, three hundred forty-seven".