1414456427 has 2 divisors, whose sum is σ = 1414456428. Its totient is φ = 1414456426.

The previous prime is 1414456367. The next prime is 1414456481. The reversal of 1414456427 is 7246544141.

It is a strong prime.

It is an emirp because it is prime and its reverse (7246544141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1414456427 - 2²⁰ = 1413407851 is a prime.

It is not a weakly prime, because it can be changed into another prime (1414456487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707228213 + 707228214.

It is an arithmetic number, because the mean of its divisors is an integer number (707228214).

Almost surely, 2^1414456427 is an apocalyptic number.

1414456427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414456427 is an equidigital number, since it uses as much as digits as its factorization.

1414456427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107520, while the sum is 38.

The square root of 1414456427 is about 37609.2598571150. The cubic root of 1414456427 is about 1122.5262985590.

The spelling of 1414456427 in words is "one billion, four hundred fourteen million, four hundred fifty-six thousand, four hundred twenty-seven".