403352041 has 2 divisors, whose sum is σ = 403352042. Its totient is φ = 403352040.

The previous prime is 403352023. The next prime is 403352071. The reversal of 403352041 is 140253304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 268304400 + 135047641 = 16380^2 + 11621^2 .

It is a cyclic number.

It is not a de Polignac number, because 403352041 - 2⁷ = 403351913 is a prime.

It is not a weakly prime, because it can be changed into another prime (403352021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201676020 + 201676021.

It is an arithmetic number, because the mean of its divisors is an integer number (201676021).

Almost surely, 2^403352041 is an apocalyptic number.

It is an amenable number.

403352041 is a deficient number, since it is larger than the sum of its proper divisors (1).

403352041 is an equidigital number, since it uses as much as digits as its factorization.

403352041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 403352041 is about 20083.6261915024. The cubic root of 403352041 is about 738.8587478897.

The spelling of 403352041 in words is "four hundred three million, three hundred fifty-two thousand, forty-one".