11014346243 has 4 divisors (see below), whose sum is σ = 11028669960. Its totient is φ = 11000022528.

The previous prime is 11014346219. The next prime is 11014346267. The reversal of 11014346243 is 34264341011.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (11014346219) and next prime (11014346267).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11014346243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11014342243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7160705 + ... + 7162242.

It is an arithmetic number, because the mean of its divisors is an integer number (2757167490).

Almost surely, 2^11014346243 is an apocalyptic number.

11014346243 is a deficient number, since it is larger than the sum of its proper divisors (14323717).

11014346243 is an equidigital number, since it uses as much as digits as its factorization.

11014346243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14323716.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 11014346243 its reverse (34264341011), we get a palindrome (45278687254).

The spelling of 11014346243 in words is "eleven billion, fourteen million, three hundred forty-six thousand, two hundred forty-three".