4405043423011 has 16 divisors (see below), whose sum is σ = 5502792026880. Its totient is φ = 3425757720480.

The previous prime is 4405043422979. The next prime is 4405043423021. The reversal of 4405043423011 is 1103243405044.

It is a cyclic number.

It is not a de Polignac number, because 4405043423011 - 2⁵ = 4405043422979 is a prime.

It is a super-2 number, since 2×4405043423011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4405043423021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56157621 + ... + 56236006.

It is an arithmetic number, because the mean of its divisors is an integer number (343924501680).

Almost surely, 2^{4405043423011} is an apocalyptic number.

4405043423011 is a deficient number, since it is larger than the sum of its proper divisors (1097748603869).

4405043423011 is a wasteful number, since it uses less digits than its factorization.

4405043423011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112394154.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 4405043423011 its reverse (1103243405044), we get a palindrome (5508286828055).

The spelling of 4405043423011 in words is "four trillion, four hundred five billion, forty-three million, four hundred twenty-three thousand, eleven".