12046471772411 has 4 divisors (see below), whose sum is σ = 12461867350800. Its totient is φ = 11631076194024.

The previous prime is 12046471772399. The next prime is 12046471772429. The reversal of 12046471772411 is 11427717464021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12046471772411 - 2⁶ = 12046471772347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12046471772611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207697789151 + ... + 207697789208.

It is an arithmetic number, because the mean of its divisors is an integer number (3115466837700).

Almost surely, 2^{12046471772411} is an apocalyptic number.

12046471772411 is a deficient number, since it is larger than the sum of its proper divisors (415395578389).

12046471772411 is an equidigital number, since it uses as much as digits as its factorization.

12046471772411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415395578388.

The product of its (nonzero) digits is 526848, while the sum is 47.

The spelling of 12046471772411 in words is "twelve trillion, forty-six billion, four hundred seventy-one million, seven hundred seventy-two thousand, four hundred eleven".