12808923884735 has 32 divisors (see below), whose sum is σ = 16788737064960. Its totient is φ = 9304090588800.

The previous prime is 12808923884717. The next prime is 12808923884753. The reversal of 12808923884735 is 53748832980821.

It is an interprime number because it is at equal distance from previous prime (12808923884717) and next prime (12808923884753).

It is not a de Polignac number, because 12808923884735 - 2⁸ = 12808923884479 is a prime.

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, 238238786 + ... + 238292544.

It is an arithmetic number, because the mean of its divisors is an integer number (524648033280).

Almost surely, 2^{12808923884735} is an apocalyptic number.

12808923884735 is a deficient number, since it is larger than the sum of its proper divisors (3979813180225).

12808923884735 is a wasteful number, since it uses less digits than its factorization.

12808923884735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59039.

The product of its (nonzero) digits is 185794560, while the sum is 68.

The spelling of 12808923884735 in words is "twelve trillion, eight hundred eight billion, nine hundred twenty-three million, eight hundred eighty-four thousand, seven hundred thirty-five".