12905441675005 has 32 divisors (see below), whose sum is σ = 17133061420800. Its totient is φ = 9253195123200.

The previous prime is 12905441674967. The next prime is 12905441675111. The reversal of 12905441675005 is 50057614450921.

It is not a de Polignac number, because 12905441675005 - 2⁷ = 12905441674877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12905441675005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120255511 + ... + 120362779.

It is an arithmetic number, because the mean of its divisors is an integer number (535408169400).

Almost surely, 2^{12905441675005} is an apocalyptic number.

It is an amenable number.

12905441675005 is a deficient number, since it is larger than the sum of its proper divisors (4227619745795).

12905441675005 is a wasteful number, since it uses less digits than its factorization.

12905441675005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138165.

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 12905441675005 in words is "twelve trillion, nine hundred five billion, four hundred forty-one million, six hundred seventy-five thousand, five".