2104440411101 has 16 divisors (see below), whose sum is σ = 2438659315584. Its totient is φ = 1778630586624.

The previous prime is 2104440411091. The next prime is 2104440411109. The reversal of 2104440411101 is 1011140444012.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2104440411101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104440411109) 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, 1421450 + ... + 2495876.

It is an arithmetic number, because the mean of its divisors is an integer number (152416207224).

Almost surely, 2^{2104440411101} is an apocalyptic number.

It is an amenable number.

2104440411101 is a deficient number, since it is larger than the sum of its proper divisors (334218904483).

2104440411101 is a wasteful number, since it uses less digits than its factorization.

2104440411101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078340.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 2104440411101 its reverse (1011140444012), we get a palindrome (3115580855113).

The spelling of 2104440411101 in words is "two trillion, one hundred four billion, four hundred forty million, four hundred eleven thousand, one hundred one".