1413220427 has 2 divisors, whose sum is σ = 1413220428. Its totient is φ = 1413220426.

The previous prime is 1413220363. The next prime is 1413220429. The reversal of 1413220427 is 7240223141.

It is a strong prime.

It is an emirp because it is prime and its reverse (7240223141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1413220427 - 2⁶ = 1413220363 is a prime.

Together with 1413220429, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1413220396 and 1413220405.

It is not a weakly prime, because it can be changed into another prime (1413220429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706610213 + 706610214.

It is an arithmetic number, because the mean of its divisors is an integer number (706610214).

Almost surely, 2^1413220427 is an apocalyptic number.

1413220427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413220427 is an equidigital number, since it uses as much as digits as its factorization.

1413220427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 1413220427 is about 37592.8241423812. The cubic root of 1413220427 is about 1122.1992360902.

Adding to 1413220427 its reverse (7240223141), we get a palindrome (8653443568).

The spelling of 1413220427 in words is "one billion, four hundred thirteen million, two hundred twenty thousand, four hundred twenty-seven".