4043210212997 has 2 divisors, whose sum is σ = 4043210212998. Its totient is φ = 4043210212996.

The previous prime is 4043210212991. The next prime is 4043210213023. The reversal of 4043210212997 is 7992120123404.

4043210212997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4020951363361 + 22258849636 = 2005231^2 + 149194^2 .

It is a cyclic number.

It is not a de Polignac number, because 4043210212997 - 2¹⁸ = 4043209950853 is a prime.

It is a super-2 number, since 2×4043210212997² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4043210212991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021605106498 + 2021605106499.

It is an arithmetic number, because the mean of its divisors is an integer number (2021605106499).

Almost surely, 2^{4043210212997} is an apocalyptic number.

It is an amenable number.

4043210212997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043210212997 is an equidigital number, since it uses as much as digits as its factorization.

4043210212997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 4043210212997 in words is "four trillion, forty-three billion, two hundred ten million, two hundred twelve thousand, nine hundred ninety-seven".