4405123201011 has 32 divisors (see below), whose sum is σ = 6329968689408. Its totient is φ = 2708847204480.

The previous prime is 4405123200979. The next prime is 4405123201019. The reversal of 4405123201011 is 1101023215044.

It is not a de Polignac number, because 4405123201011 - 2⁵ = 4405123200979 is a prime.

It is a super-2 number, since 2×4405123201011² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4405123201019) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 420451305 + ... + 420461781.

It is an arithmetic number, because the mean of its divisors is an integer number (197811521544).

Almost surely, 2^{4405123201011} is an apocalyptic number.

4405123201011 is a deficient number, since it is larger than the sum of its proper divisors (1924845488397).

4405123201011 is a wasteful number, since it uses less digits than its factorization.

4405123201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17411.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 4405123201011 its reverse (1101023215044), we get a palindrome (5506146416055).

The spelling of 4405123201011 in words is "four trillion, four hundred five billion, one hundred twenty-three million, two hundred one thousand, eleven".