8667242496043 has 2 divisors, whose sum is σ = 8667242496044. Its totient is φ = 8667242496042.

The previous prime is 8667242495987. The next prime is 8667242496047. The reversal of 8667242496043 is 3406942427668.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8667242496043 is a prime.

It is not a weakly prime, because it can be changed into another prime (8667242496047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4333621248021 + 4333621248022.

It is an arithmetic number, because the mean of its divisors is an integer number (4333621248022).

Almost surely, 2^{8667242496043} is an apocalyptic number.

8667242496043 is a deficient number, since it is larger than the sum of its proper divisors (1).

8667242496043 is an equidigital number, since it uses as much as digits as its factorization.

8667242496043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 83607552, while the sum is 61.

The spelling of 8667242496043 in words is "eight trillion, six hundred sixty-seven billion, two hundred forty-two million, four hundred ninety-six thousand, forty-three".