12795037871 has 32 divisors (see below), whose sum is σ = 16203939840. Its totient is φ = 9813333600.

The previous prime is 12795037861. The next prime is 12795037909. The reversal of 12795037871 is 17873059721.

It is not a de Polignac number, because 12795037871 - 2³⁰ = 11721296047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12795037841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4038530 + ... + 4041696.

It is an arithmetic number, because the mean of its divisors is an integer number (506373120).

Almost surely, 2^12795037871 is an apocalyptic number.

12795037871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12795037871 is a deficient number, since it is larger than the sum of its proper divisors (3408901969).

12795037871 is a wasteful number, since it uses less digits than its factorization.

12795037871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995.

The product of its (nonzero) digits is 740880, while the sum is 50.

The spelling of 12795037871 in words is "twelve billion, seven hundred ninety-five million, thirty-seven thousand, eight hundred seventy-one".