425494304003 has 2 divisors, whose sum is σ = 425494304004. Its totient is φ = 425494304002.

The previous prime is 425494303937. The next prime is 425494304017. The reversal of 425494304003 is 300403494524.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425494304003 - 2¹² = 425494299907 is a prime.

It is not a weakly prime, because it can be changed into another prime (425494304033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212747152001 + 212747152002.

It is an arithmetic number, because the mean of its divisors is an integer number (212747152002).

Almost surely, 2^425494304003 is an apocalyptic number.

425494304003 is a deficient number, since it is larger than the sum of its proper divisors (1).

425494304003 is an equidigital number, since it uses as much as digits as its factorization.

425494304003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 425494304003 its reverse (300403494524), we get a palindrome (725897798527).

The spelling of 425494304003 in words is "four hundred twenty-five billion, four hundred ninety-four million, three hundred four thousand, three".