445034011 has 4 divisors (see below), whose sum is σ = 447364224. Its totient is φ = 442703800.

The previous prime is 445033999. The next prime is 445034027. The reversal of 445034011 is 110430544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 445034011 - 2⁹ = 445033499 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445034071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1164820 + ... + 1165201.

It is an arithmetic number, because the mean of its divisors is an integer number (111841056).

Almost surely, 2^445034011 is an apocalyptic number.

445034011 is a deficient number, since it is larger than the sum of its proper divisors (2330213).

445034011 is a wasteful number, since it uses less digits than its factorization.

445034011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330212.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 445034011 is about 21095.8292323388. The cubic root of 445034011 is about 763.4801218866.

Adding to 445034011 its reverse (110430544), we get a palindrome (555464555).

The spelling of 445034011 in words is "four hundred forty-five million, thirty-four thousand, eleven".