443000342100163 has 2 divisors, whose sum is σ = 443000342100164. Its totient is φ = 443000342100162.

The previous prime is 443000342100139. The next prime is 443000342100179. The reversal of 443000342100163 is 361001243000344.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-443000342100163 is a prime.

It is a super-2 number, since 2×443000342100163² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (443000342100103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221500171050081 + 221500171050082.

It is an arithmetic number, because the mean of its divisors is an integer number (221500171050082).

Almost surely, 2^{443000342100163} is an apocalyptic number.

443000342100163 is a deficient number, since it is larger than the sum of its proper divisors (1).

443000342100163 is an equidigital number, since it uses as much as digits as its factorization.

443000342100163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 443000342100163 in words is "four hundred forty-three trillion, three hundred forty-two million, one hundred thousand, one hundred sixty-three".