2004342323515 has 32 divisors (see below), whose sum is σ = 2844428400000. Its totient is φ = 1326625778688.

The previous prime is 2004342323479. The next prime is 2004342323561. The reversal of 2004342323515 is 5153232434002.

It is not a de Polignac number, because 2004342323515 - 2⁹ = 2004342323003 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3214461 + ... + 3787009.

It is an arithmetic number, because the mean of its divisors is an integer number (88888387500).

Almost surely, 2^{2004342323515} is an apocalyptic number.

2004342323515 is a deficient number, since it is larger than the sum of its proper divisors (840086076485).

2004342323515 is a wasteful number, since it uses less digits than its factorization.

2004342323515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576039.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 2004342323515 its reverse (5153232434002), we get a palindrome (7157574757517).

The spelling of 2004342323515 in words is "two trillion, four billion, three hundred forty-two million, three hundred twenty-three thousand, five hundred fifteen".