12004352610535 has 32 divisors (see below), whose sum is σ = 15778762965504. Its totient is φ = 8728029696000.

The previous prime is 12004352610529. The next prime is 12004352610557. The reversal of 12004352610535 is 53501625340021.

It is not a de Polignac number, because 12004352610535 - 2⁷ = 12004352610407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12004352610494 and 12004352610503.

It is a congruent number.

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, 3726406 + ... + 6155875.

It is an arithmetic number, because the mean of its divisors is an integer number (493086342672).

Almost surely, 2^{12004352610535} is an apocalyptic number.

12004352610535 is a deficient number, since it is larger than the sum of its proper divisors (3774410354969).

12004352610535 is a wasteful number, since it uses less digits than its factorization.

12004352610535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9882795.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 12004352610535 its reverse (53501625340021), we get a palindrome (65505977950556).

The spelling of 12004352610535 in words is "twelve trillion, four billion, three hundred fifty-two million, six hundred ten thousand, five hundred thirty-five".