14457201427 has 2 divisors, whose sum is σ = 14457201428. Its totient is φ = 14457201426.

The previous prime is 14457201313. The next prime is 14457201433. The reversal of 14457201427 is 72410275441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14457201427 - 2²⁷ = 14322983699 is a prime.

It is not a weakly prime, because it can be changed into another prime (14457201487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7228600713 + 7228600714.

It is an arithmetic number, because the mean of its divisors is an integer number (7228600714).

Almost surely, 2^14457201427 is an apocalyptic number.

14457201427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14457201427 is an equidigital number, since it uses as much as digits as its factorization.

14457201427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62720, while the sum is 37.

Adding to 14457201427 its reverse (72410275441), we get a palindrome (86867476868).

The spelling of 14457201427 in words is "fourteen billion, four hundred fifty-seven million, two hundred one thousand, four hundred twenty-seven".