11346045143 has 4 divisors (see below), whose sum is σ = 11355604920. Its totient is φ = 11336485368.

The previous prime is 11346045083. The next prime is 11346045197. The reversal of 11346045143 is 34154064311.

It is a happy number.

11346045143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11346045143 - 2²⁸ = 11077609687 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 (11346045943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4778108 + ... + 4780481.

It is an arithmetic number, because the mean of its divisors is an integer number (2838901230).

Almost surely, 2^11346045143 is an apocalyptic number.

11346045143 is a deficient number, since it is larger than the sum of its proper divisors (9559777).

11346045143 is an equidigital number, since it uses as much as digits as its factorization.

11346045143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9559776.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 11346045143 in words is "eleven billion, three hundred forty-six million, forty-five thousand, one hundred forty-three".