603240032401 has 2 divisors, whose sum is σ = 603240032402. Its totient is φ = 603240032400.

The previous prime is 603240032389. The next prime is 603240032501. The reversal of 603240032401 is 104230042306.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 590215745025 + 13024287376 = 768255^2 + 114124^2 .

It is a cyclic number.

It is not a de Polignac number, because 603240032401 - 2²⁷ = 603105814673 is a prime.

It is not a weakly prime, because it can be changed into another prime (603240032501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301620016200 + 301620016201.

It is an arithmetic number, because the mean of its divisors is an integer number (301620016201).

Almost surely, 2^603240032401 is an apocalyptic number.

It is an amenable number.

603240032401 is a deficient number, since it is larger than the sum of its proper divisors (1).

603240032401 is an equidigital number, since it uses as much as digits as its factorization.

603240032401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 603240032401 its reverse (104230042306), we get a palindrome (707470074707).

The spelling of 603240032401 in words is "six hundred three billion, two hundred forty million, thirty-two thousand, four hundred one".