4405242544111 has 2 divisors, whose sum is σ = 4405242544112. Its totient is φ = 4405242544110.

The previous prime is 4405242544091. The next prime is 4405242544139. The reversal of 4405242544111 is 1114452425044.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4405242544111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4405242544181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202621272055 + 2202621272056.

It is an arithmetic number, because the mean of its divisors is an integer number (2202621272056).

Almost surely, 2^{4405242544111} is an apocalyptic number.

4405242544111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4405242544111 is an equidigital number, since it uses as much as digits as its factorization.

4405242544111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102400, while the sum is 37.

Adding to 4405242544111 its reverse (1114452425044), we get a palindrome (5519694969155).

The spelling of 4405242544111 in words is "four trillion, four hundred five billion, two hundred forty-two million, five hundred forty-four thousand, one hundred eleven".