4544213450041 has 2 divisors, whose sum is σ = 4544213450042. Its totient is φ = 4544213450040.

The previous prime is 4544213450011. The next prime is 4544213450081. The reversal of 4544213450041 is 1400543124454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3833529043600 + 710684406441 = 1957940^2 + 843021^2 .

It is a cyclic number.

It is not a de Polignac number, because 4544213450041 - 2³⁹ = 3994457636153 is a prime.

It is not a weakly prime, because it can be changed into another prime (4544213450011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272106725020 + 2272106725021.

It is an arithmetic number, because the mean of its divisors is an integer number (2272106725021).

Almost surely, 2^{4544213450041} is an apocalyptic number.

It is an amenable number.

4544213450041 is a deficient number, since it is larger than the sum of its proper divisors (1).

4544213450041 is an equidigital number, since it uses as much as digits as its factorization.

4544213450041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 4544213450041 its reverse (1400543124454), we get a palindrome (5944756574495).

The spelling of 4544213450041 in words is "four trillion, five hundred forty-four billion, two hundred thirteen million, four hundred fifty thousand, forty-one".