1351041425243 has 2 divisors, whose sum is σ = 1351041425244. Its totient is φ = 1351041425242.

The previous prime is 1351041425207. The next prime is 1351041425273. The reversal of 1351041425243 is 3425241401531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1351041425243 - 2⁸ = 1351041424987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1351041425273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675520712621 + 675520712622.

It is an arithmetic number, because the mean of its divisors is an integer number (675520712622).

Almost surely, 2^{1351041425243} is an apocalyptic number.

1351041425243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351041425243 is an equidigital number, since it uses as much as digits as its factorization.

1351041425243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1351041425243 its reverse (3425241401531), we get a palindrome (4776282826774).

The spelling of 1351041425243 in words is "one trillion, three hundred fifty-one billion, forty-one million, four hundred twenty-five thousand, two hundred forty-three".