12046775314871 has 16 divisors (see below), whose sum is σ = 13728891149568. Its totient is φ = 10463566185600.

The previous prime is 12046775314841. The next prime is 12046775314879. The reversal of 12046775314871 is 17841357764021.

It is a happy number.

It is not a de Polignac number, because 12046775314871 - 2⁶ = 12046775314807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12046775314879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26800781 + ... + 27246566.

It is an arithmetic number, because the mean of its divisors is an integer number (858055696848).

Almost surely, 2^{12046775314871} is an apocalyptic number.

12046775314871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12046775314871 is a deficient number, since it is larger than the sum of its proper divisors (1682115834697).

12046775314871 is a wasteful number, since it uses less digits than its factorization.

12046775314871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54048262.

The product of its (nonzero) digits is 7902720, while the sum is 56.

The spelling of 12046775314871 in words is "twelve trillion, forty-six billion, seven hundred seventy-five million, three hundred fourteen thousand, eight hundred seventy-one".