403120445041 has 2 divisors, whose sum is σ = 403120445042. Its totient is φ = 403120445040.

The previous prime is 403120445027. The next prime is 403120445047. The reversal of 403120445041 is 140544021304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291227519025 + 111892926016 = 539655^2 + 334504^2 .

It is a cyclic number.

It is not a de Polignac number, because 403120445041 - 2²⁷ = 402986227313 is a prime.

It is not a weakly prime, because it can be changed into another prime (403120445047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201560222520 + 201560222521.

It is an arithmetic number, because the mean of its divisors is an integer number (201560222521).

Almost surely, 2^403120445041 is an apocalyptic number.

It is an amenable number.

403120445041 is a deficient number, since it is larger than the sum of its proper divisors (1).

403120445041 is an equidigital number, since it uses as much as digits as its factorization.

403120445041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 403120445041 its reverse (140544021304), we get a palindrome (543664466345).

The spelling of 403120445041 in words is "four hundred three billion, one hundred twenty million, four hundred forty-five thousand, forty-one".