11014402343 has 4 divisors (see below), whose sum is σ = 12587888400. Its totient is φ = 9440916288.

The previous prime is 11014402327. The next prime is 11014402361. The reversal of 11014402343 is 34320441011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34320441011 = 127 ⋅270239693.

It is a cyclic number.

It is not a de Polignac number, because 11014402343 - 2⁴ = 11014402327 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 (11014402303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786743018 + ... + 786743031.

It is an arithmetic number, because the mean of its divisors is an integer number (3146972100).

Almost surely, 2^11014402343 is an apocalyptic number.

11014402343 is a deficient number, since it is larger than the sum of its proper divisors (1573486057).

11014402343 is an equidigital number, since it uses as much as digits as its factorization.

11014402343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573486056.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11014402343 its reverse (34320441011), we get a palindrome (45334843354).

The spelling of 11014402343 in words is "eleven billion, fourteen million, four hundred two thousand, three hundred forty-three".