1426335137 has 2 divisors, whose sum is σ = 1426335138. Its totient is φ = 1426335136.

The previous prime is 1426335103. The next prime is 1426335161. The reversal of 1426335137 is 7315336241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 976937536 + 449397601 = 31256^2 + 21199^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426335137 - 2⁸ = 1426334881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1426335097 and 1426335106.

It is not a weakly prime, because it can be changed into another prime (1426335437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713167568 + 713167569.

It is an arithmetic number, because the mean of its divisors is an integer number (713167569).

Almost surely, 2^1426335137 is an apocalyptic number.

It is an amenable number.

1426335137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426335137 is an equidigital number, since it uses as much as digits as its factorization.

1426335137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The square root of 1426335137 is about 37766.8523575900. The cubic root of 1426335137 is about 1125.6598958424.

The spelling of 1426335137 in words is "one billion, four hundred twenty-six million, three hundred thirty-five thousand, one hundred thirty-seven".