12047164334143 has 8 divisors (see below), whose sum is σ = 12128135738400. Its totient is φ = 11966194502880.

The previous prime is 12047164334119. The next prime is 12047164334147. The reversal of 12047164334143 is 34143346174021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12047164334143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12047164334143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12047164334147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17791558 + ... + 18456268.

It is an arithmetic number, because the mean of its divisors is an integer number (1516016967300).

Almost surely, 2^{12047164334143} is an apocalyptic number.

12047164334143 is a deficient number, since it is larger than the sum of its proper divisors (80971404257).

12047164334143 is a wasteful number, since it uses less digits than its factorization.

12047164334143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786497.

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 12047164334143 in words is "twelve trillion, forty-seven billion, one hundred sixty-four million, three hundred thirty-four thousand, one hundred forty-three".