4223541450911 has 2 divisors, whose sum is σ = 4223541450912. Its totient is φ = 4223541450910.

The previous prime is 4223541450907. The next prime is 4223541450913. The reversal of 4223541450911 is 1190541453224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4223541450911 - 2² = 4223541450907 is a prime.

Together with 4223541450913, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223541450913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111770725455 + 2111770725456.

It is an arithmetic number, because the mean of its divisors is an integer number (2111770725456).

Almost surely, 2^{4223541450911} is an apocalyptic number.

4223541450911 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223541450911 is an equidigital number, since it uses as much as digits as its factorization.

4223541450911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 4223541450911 in words is "four trillion, two hundred twenty-three billion, five hundred forty-one million, four hundred fifty thousand, nine hundred eleven".