2311204404104 has 16 divisors (see below), whose sum is σ = 4333575905100. Its totient is φ = 1155584162752.

The previous prime is 2311204404101. The next prime is 2311204404167. The reversal of 2311204404104 is 4014044021132.

It can be written as a sum of positive squares in 2 ways, for example, as 2306759515204 + 4444888900 = 1518802^2 + 66670^2 .

It is not an unprimeable number, because it can be changed into a prime (2311204404101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1702439 + ... + 2742390.

Almost surely, 2^{2311204404104} is an apocalyptic number.

It is an amenable number.

2311204404104 is a deficient number, since it is larger than the sum of its proper divisors (2022371500996).

2311204404104 is a wasteful number, since it uses less digits than its factorization.

2311204404104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509832 (or 4509828 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2311204404104 its reverse (4014044021132), we get a palindrome (6325248425236).

The spelling of 2311204404104 in words is "two trillion, three hundred eleven billion, two hundred four million, four hundred four thousand, one hundred four".