245054241341111 has 2 divisors, whose sum is σ = 245054241341112. Its totient is φ = 245054241341110.

The previous prime is 245054241341069. The next prime is 245054241341131. The reversal of 245054241341111 is 111143142450542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245054241341111 - 2¹⁰ = 245054241340087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245054241341131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122527120670555 + 122527120670556.

It is an arithmetic number, because the mean of its divisors is an integer number (122527120670556).

Almost surely, 2^{245054241341111} is an apocalyptic number.

245054241341111 is a deficient number, since it is larger than the sum of its proper divisors (1).

245054241341111 is an equidigital number, since it uses as much as digits as its factorization.

245054241341111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76800, while the sum is 38.

Adding to 245054241341111 its reverse (111143142450542), we get a palindrome (356197383791653).

The spelling of 245054241341111 in words is "two hundred forty-five trillion, fifty-four billion, two hundred forty-one million, three hundred forty-one thousand, one hundred eleven".