445034111 has 2 divisors, whose sum is σ = 445034112. Its totient is φ = 445034110.

The previous prime is 445034099. The next prime is 445034119. The reversal of 445034111 is 111430544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 445034111 - 2¹⁰ = 445033087 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445034119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222517055 + 222517056.

It is an arithmetic number, because the mean of its divisors is an integer number (222517056).

Almost surely, 2^445034111 is an apocalyptic number.

445034111 is a deficient number, since it is larger than the sum of its proper divisors (1).

445034111 is an equidigital number, since it uses as much as digits as its factorization.

445034111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 445034111 is about 21095.8316024754. The cubic root of 445034111 is about 763.4801790718.

Adding to 445034111 its reverse (111430544), we get a palindrome (556464655).

The spelling of 445034111 in words is "four hundred forty-five million, thirty-four thousand, one hundred eleven".