4043485297 has 2 divisors, whose sum is σ = 4043485298. Its totient is φ = 4043485296.

The previous prime is 4043485213. The next prime is 4043485321. The reversal of 4043485297 is 7925843404.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3676724496 + 366760801 = 60636^2 + 19151^2 .

It is a cyclic number.

It is not a de Polignac number, because 4043485297 - 2²⁷ = 3909267569 is a prime.

It is not a weakly prime, because it can be changed into another prime (4043425297) 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, 2021742648 + 2021742649.

It is an arithmetic number, because the mean of its divisors is an integer number (2021742649).

Almost surely, 2^4043485297 is an apocalyptic number.

It is an amenable number.

4043485297 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043485297 is an equidigital number, since it uses as much as digits as its factorization.

4043485297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 4043485297 is about 63588.4053660728. The cubic root of 4043485297 is about 1593.1327154679.

The spelling of 4043485297 in words is "four billion, forty-three million, four hundred eighty-five thousand, two hundred ninety-seven".