1426020611 has 2 divisors, whose sum is σ = 1426020612. Its totient is φ = 1426020610.

The previous prime is 1426020601. The next prime is 1426020637. The reversal of 1426020611 is 1160206241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1426020611 - 2²⁶ = 1358911747 is a prime.

It is not a weakly prime, because it can be changed into another prime (1426020601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713010305 + 713010306.

It is an arithmetic number, because the mean of its divisors is an integer number (713010306).

Almost surely, 2^1426020611 is an apocalyptic number.

1426020611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426020611 is an equidigital number, since it uses as much as digits as its factorization.

1426020611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1426020611 is about 37762.6880796376. The cubic root of 1426020611 is about 1125.5771487323.

Adding to 1426020611 its reverse (1160206241), we get a palindrome (2586226852).

The spelling of 1426020611 in words is "one billion, four hundred twenty-six million, twenty thousand, six hundred eleven".