4212918667 has 2 divisors, whose sum is σ = 4212918668. Its totient is φ = 4212918666.

The previous prime is 4212918623. The next prime is 4212918673. The reversal of 4212918667 is 7668192124.

4212918667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4212918667 - 2¹⁵ = 4212885899 is a prime.

It is not a weakly prime, because it can be changed into another prime (4212948667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106459333 + 2106459334.

It is an arithmetic number, because the mean of its divisors is an integer number (2106459334).

Almost surely, 2^4212918667 is an apocalyptic number.

4212918667 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212918667 is an equidigital number, since it uses as much as digits as its factorization.

4212918667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The square root of 4212918667 is about 64907.0001386599. Note that the first 3 decimals coincide. The cubic root of 4212918667 is about 1615.0811867668.

The spelling of 4212918667 in words is "four billion, two hundred twelve million, nine hundred eighteen thousand, six hundred sixty-seven".