4043004212105 has 16 divisors (see below), whose sum is σ = 4955487151104. Its totient is φ = 3165166873920.

The previous prime is 4043004212089. The next prime is 4043004212123. The reversal of 4043004212105 is 5012124003404.

It is not a de Polignac number, because 4043004212105 - 2⁴ = 4043004212089 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643760 + ... + 2915550.

It is an arithmetic number, because the mean of its divisors is an integer number (309717946944).

Almost surely, 2^{4043004212105} is an apocalyptic number.

It is an amenable number.

4043004212105 is a deficient number, since it is larger than the sum of its proper divisors (912482938999).

4043004212105 is a wasteful number, since it uses less digits than its factorization.

4043004212105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279416.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 4043004212105 its reverse (5012124003404), we get a palindrome (9055128215509).

The spelling of 4043004212105 in words is "four trillion, forty-three billion, four million, two hundred twelve thousand, one hundred five".