446041434146111 has 2 divisors, whose sum is σ = 446041434146112. Its totient is φ = 446041434146110.

The previous prime is 446041434146059. The next prime is 446041434146141. The reversal of 446041434146111 is 111641434140644.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 446041434146111 - 2¹⁸ = 446041433883967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (446041434146141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223020717073055 + 223020717073056.

It is an arithmetic number, because the mean of its divisors is an integer number (223020717073056).

Almost surely, 2^{446041434146111} is an apocalyptic number.

446041434146111 is a deficient number, since it is larger than the sum of its proper divisors (1).

446041434146111 is an equidigital number, since it uses as much as digits as its factorization.

446041434146111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 44.

Adding to 446041434146111 its reverse (111641434140644), we get a palindrome (557682868286755).

The spelling of 446041434146111 in words is "four hundred forty-six trillion, forty-one billion, four hundred thirty-four million, one hundred forty-six thousand, one hundred eleven".