4243241440401 has 16 divisors (see below), whose sum is σ = 5660363258880. Its totient is φ = 2827473823440.

The previous prime is 4243241440387. The next prime is 4243241440447. The reversal of 4243241440401 is 1040441423424.

It is not a de Polignac number, because 4243241440401 - 2⁵ = 4243241440369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4243241448401) 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 in 15 ways as a sum of consecutive naturals, for example, 176268196 + ... + 176292266.

It is an arithmetic number, because the mean of its divisors is an integer number (353772703680).

Almost surely, 2^{4243241440401} is an apocalyptic number.

It is an amenable number.

4243241440401 is a deficient number, since it is larger than the sum of its proper divisors (1417121818479).

4243241440401 is a wasteful number, since it uses less digits than its factorization.

4243241440401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49756.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 4243241440401 its reverse (1040441423424), we get a palindrome (5283682863825).

The spelling of 4243241440401 in words is "four trillion, two hundred forty-three billion, two hundred forty-one million, four hundred forty thousand, four hundred one".