11340214043 has 4 divisors (see below), whose sum is σ = 11340484680. Its totient is φ = 11339943408.

The previous prime is 11340214037. The next prime is 11340214057. The reversal of 11340214043 is 34041204311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34041204311 = 17 ⋅2002423783.

It is a cyclic number.

It is not a de Polignac number, because 11340214043 - 2⁶ = 11340213979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11340214013) 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, 57578 + ... + 161231.

It is an arithmetic number, because the mean of its divisors is an integer number (2835121170).

Almost surely, 2^11340214043 is an apocalyptic number.

11340214043 is a deficient number, since it is larger than the sum of its proper divisors (270637).

11340214043 is an equidigital number, since it uses as much as digits as its factorization.

11340214043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270636.

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

Adding to 11340214043 its reverse (34041204311), we get a palindrome (45381418354).

The spelling of 11340214043 in words is "eleven billion, three hundred forty million, two hundred fourteen thousand, forty-three".