4067223091 has 2 divisors, whose sum is σ = 4067223092. Its totient is φ = 4067223090.

The previous prime is 4067223071. The next prime is 4067223103. The reversal of 4067223091 is 1903227604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4067223091 - 2¹¹ = 4067221043 is a prime.

It is not a weakly prime, because it can be changed into another prime (4067223031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033611545 + 2033611546.

It is an arithmetic number, because the mean of its divisors is an integer number (2033611546).

Almost surely, 2^4067223091 is an apocalyptic number.

4067223091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4067223091 is an equidigital number, since it uses as much as digits as its factorization.

4067223091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 4067223091 is about 63774.7841313477. The cubic root of 4067223091 is about 1596.2441972551.

The spelling of 4067223091 in words is "four billion, sixty-seven million, two hundred twenty-three thousand, ninety-one".