1014421427 has 2 divisors, whose sum is σ = 1014421428. Its totient is φ = 1014421426.

The previous prime is 1014421391. The next prime is 1014421439. The reversal of 1014421427 is 7241244101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1014421427 - 2¹⁰ = 1014420403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1014421396 and 1014421405.

It is not a weakly prime, because it can be changed into another prime (1014421927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507210713 + 507210714.

It is an arithmetic number, because the mean of its divisors is an integer number (507210714).

Almost surely, 2^1014421427 is an apocalyptic number.

1014421427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014421427 is an equidigital number, since it uses as much as digits as its factorization.

1014421427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 1014421427 is about 31849.9831554116. The cubic root of 1014421427 is about 1004.7842170985.

Adding to 1014421427 its reverse (7241244101), we get a palindrome (8255665528).

The spelling of 1014421427 in words is "one billion, fourteen million, four hundred twenty-one thousand, four hundred twenty-seven".