2104342004 has 12 divisors (see below), whose sum is σ = 3683214528. Its totient is φ = 1051995000.

The previous prime is 2104341997. The next prime is 2104342007. The reversal of 2104342004 is 4002434012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104342007) 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, 14972 + ... + 66579.

It is an arithmetic number, because the mean of its divisors is an integer number (306934544).

Almost surely, 2^2104342004 is an apocalyptic number.

It is an amenable number.

2104342004 is a deficient number, since it is larger than the sum of its proper divisors (1578872524).

2104342004 is a wasteful number, since it uses less digits than its factorization.

2104342004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88006 (or 88004 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2104342004 is about 45873.1076339940. The cubic root of 2104342004 is about 1281.4611415064.

Adding to 2104342004 its reverse (4002434012), we get a palindrome (6106776016).

The spelling of 2104342004 in words is "two billion, one hundred four million, three hundred forty-two thousand, four".