400114163 has 2 divisors, whose sum is σ = 400114164. Its totient is φ = 400114162.

The previous prime is 400114157. The next prime is 400114171. The reversal of 400114163 is 361411004.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-400114163 is a prime.

It is not a weakly prime, because it can be changed into another prime (400111163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200057081 + 200057082.

It is an arithmetic number, because the mean of its divisors is an integer number (200057082).

Almost surely, 2^400114163 is an apocalyptic number.

400114163 is a deficient number, since it is larger than the sum of its proper divisors (1).

400114163 is an equidigital number, since it uses as much as digits as its factorization.

400114163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 400114163 is about 20002.8538713855. The cubic root of 400114163 is about 736.8763897418.

Adding to 400114163 its reverse (361411004), we get a palindrome (761525167).

The spelling of 400114163 in words is "four hundred million, one hundred fourteen thousand, one hundred sixty-three".