4243052245001 has 2 divisors, whose sum is σ = 4243052245002. Its totient is φ = 4243052245000.

The previous prime is 4243052244997. The next prime is 4243052245043. The reversal of 4243052245001 is 1005422503424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3107026680976 + 1136025564025 = 1762676^2 + 1065845^2 .

It is a cyclic number.

It is not a de Polignac number, because 4243052245001 - 2² = 4243052244997 is a prime.

It is a super-2 number, since 2×4243052245001² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4243052245301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121526122500 + 2121526122501.

It is an arithmetic number, because the mean of its divisors is an integer number (2121526122501).

Almost surely, 2^{4243052245001} is an apocalyptic number.

It is an amenable number.

4243052245001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4243052245001 is an equidigital number, since it uses as much as digits as its factorization.

4243052245001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 4243052245001 its reverse (1005422503424), we get a palindrome (5248474748425).

The spelling of 4243052245001 in words is "four trillion, two hundred forty-three billion, fifty-two million, two hundred forty-five thousand, one".