4401040020011 has 4 divisors (see below), whose sum is σ = 4407044168112. Its totient is φ = 4395035871912.

The previous prime is 4401040019977. The next prime is 4401040020019. The reversal of 4401040020011 is 1100200401044.

4401040020011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4401040020011 - 2²² = 4401035825707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4401040020019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3002072951 + ... + 3002074416.

It is an arithmetic number, because the mean of its divisors is an integer number (1101761042028).

Almost surely, 2^{4401040020011} is an apocalyptic number.

4401040020011 is a deficient number, since it is larger than the sum of its proper divisors (6004148101).

4401040020011 is an equidigital number, since it uses as much as digits as its factorization.

4401040020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6004148100.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 4401040020011 its reverse (1100200401044), we get a palindrome (5501240421055).

The spelling of 4401040020011 in words is "four trillion, four hundred one billion, forty million, twenty thousand, eleven".