14427201667 has 2 divisors, whose sum is σ = 14427201668. Its totient is φ = 14427201666.

The previous prime is 14427201583. The next prime is 14427201673. The reversal of 14427201667 is 76610272441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14427201667 - 2⁷ = 14427201539 is a prime.

It is not a weakly prime, because it can be changed into another prime (14427201167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7213600833 + 7213600834.

It is an arithmetic number, because the mean of its divisors is an integer number (7213600834).

Almost surely, 2^14427201667 is an apocalyptic number.

14427201667 is a deficient number, since it is larger than the sum of its proper divisors (1).

14427201667 is an equidigital number, since it uses as much as digits as its factorization.

14427201667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 14427201667 in words is "fourteen billion, four hundred twenty-seven million, two hundred one thousand, six hundred sixty-seven".