1426310057 has 2 divisors, whose sum is σ = 1426310058. Its totient is φ = 1426310056.

The previous prime is 1426310033. The next prime is 1426310071. The reversal of 1426310057 is 7500136241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1379305321 + 47004736 = 37139^2 + 6856^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426310057 - 2¹⁰ = 1426309033 is a prime.

It is not a weakly prime, because it can be changed into another prime (1426310957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713155028 + 713155029.

It is an arithmetic number, because the mean of its divisors is an integer number (713155029).

Almost surely, 2^1426310057 is an apocalyptic number.

It is an amenable number.

1426310057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426310057 is an equidigital number, since it uses as much as digits as its factorization.

1426310057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1426310057 is about 37766.5203189280. The cubic root of 1426310057 is about 1125.6532981140.

Adding to 1426310057 its reverse (7500136241), we get a palindrome (8926446298).

The spelling of 1426310057 in words is "one billion, four hundred twenty-six million, three hundred ten thousand, fifty-seven".