11546667343 has 4 divisors (see below), whose sum is σ = 11583557968. Its totient is φ = 11509776720.

The previous prime is 11546667337. The next prime is 11546667467. The reversal of 11546667343 is 34376664511.

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 11546667343 - 2²⁵ = 11513112911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11546667293 and 11546667302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11546667313) 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, 18444843 + ... + 18445468.

It is an arithmetic number, because the mean of its divisors is an integer number (2895889492).

Almost surely, 2^11546667343 is an apocalyptic number.

11546667343 is a deficient number, since it is larger than the sum of its proper divisors (36890625).

11546667343 is an equidigital number, since it uses as much as digits as its factorization.

11546667343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36890624.

The product of its digits is 1088640, while the sum is 46.

The spelling of 11546667343 in words is "eleven billion, five hundred forty-six million, six hundred sixty-seven thousand, three hundred forty-three".