43234008163 has 2 divisors, whose sum is σ = 43234008164. Its totient is φ = 43234008162.

The previous prime is 43234008131. The next prime is 43234008199. The reversal of 43234008163 is 36180043234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43234008163 - 2⁵ = 43234008131 is a prime.

It is a super-3 number, since 3×43234008163³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (43234008263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21617004081 + 21617004082.

It is an arithmetic number, because the mean of its divisors is an integer number (21617004082).

Almost surely, 2^43234008163 is an apocalyptic number.

43234008163 is a deficient number, since it is larger than the sum of its proper divisors (1).

43234008163 is an equidigital number, since it uses as much as digits as its factorization.

43234008163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 43234008163 in words is "forty-three billion, two hundred thirty-four million, eight thousand, one hundred sixty-three".