2004340502636 has 24 divisors (see below), whose sum is σ = 3746791656720. Its totient is φ = 934871985152.

The previous prime is 2004340502629. The next prime is 2004340502651. The reversal of 2004340502636 is 6362050434002.

It is a junction number, because it is equal to n+sod(n) for n = 2004340502596 and 2004340502605.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 130415306 + ... + 130430673.

It is an arithmetic number, because the mean of its divisors is an integer number (156116319030).

Almost surely, 2^{2004340502636} is an apocalyptic number.

It is an amenable number.

2004340502636 is a deficient number, since it is larger than the sum of its proper divisors (1742451154084).

2004340502636 is a wasteful number, since it uses less digits than its factorization.

2004340502636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260846113 (or 260846111 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 2004340502636 its reverse (6362050434002), we get a palindrome (8366390936638).

The spelling of 2004340502636 in words is "two trillion, four billion, three hundred forty million, five hundred two thousand, six hundred thirty-six".