1425064211 has 2 divisors, whose sum is σ = 1425064212. Its totient is φ = 1425064210.

The previous prime is 1425064189. The next prime is 1425064261. The reversal of 1425064211 is 1124605241.

It is a weak prime.

It is an emirp because it is prime and its reverse (1124605241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1425064211 - 2²² = 1420869907 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1425064261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712532105 + 712532106.

It is an arithmetic number, because the mean of its divisors is an integer number (712532106).

Almost surely, 2^1425064211 is an apocalyptic number.

1425064211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425064211 is an equidigital number, since it uses as much as digits as its factorization.

1425064211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1425064211 is about 37750.0226622449. The cubic root of 1425064211 is about 1125.3254593508.

Adding to 1425064211 its reverse (1124605241), we get a palindrome (2549669452).

The spelling of 1425064211 in words is "one billion, four hundred twenty-five million, sixty-four thousand, two hundred eleven".