163412508043 has 2 divisors, whose sum is σ = 163412508044. Its totient is φ = 163412508042.

The previous prime is 163412507987. The next prime is 163412508047. The reversal of 163412508043 is 340805214361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163412508043 - 2²⁹ = 162875637131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 163412507993 and 163412508011.

It is not a weakly prime, because it can be changed into another prime (163412508047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81706254021 + 81706254022.

It is an arithmetic number, because the mean of its divisors is an integer number (81706254022).

Almost surely, 2^163412508043 is an apocalyptic number.

163412508043 is a deficient number, since it is larger than the sum of its proper divisors (1).

163412508043 is an equidigital number, since it uses as much as digits as its factorization.

163412508043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 163412508043 in words is "one hundred sixty-three billion, four hundred twelve million, five hundred eight thousand, forty-three".