3678228126163 has 2 divisors, whose sum is σ = 3678228126164. Its totient is φ = 3678228126162.

The previous prime is 3678228126109. The next prime is 3678228126173. The reversal of 3678228126163 is 3616218228763.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3678228126163 - 2⁹ = 3678228125651 is a prime.

It is not a weakly prime, because it can be changed into another prime (3678228126173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1839114063081 + 1839114063082.

It is an arithmetic number, because the mean of its divisors is an integer number (1839114063082).

Almost surely, 2^{3678228126163} is an apocalyptic number.

3678228126163 is a deficient number, since it is larger than the sum of its proper divisors (1).

3678228126163 is an equidigital number, since it uses as much as digits as its factorization.

3678228126163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6967296, while the sum is 55.

The spelling of 3678228126163 in words is "three trillion, six hundred seventy-eight billion, two hundred twenty-eight million, one hundred twenty-six thousand, one hundred sixty-three".