11414530443 has 4 divisors (see below), whose sum is σ = 15219373928. Its totient is φ = 7609686960.

The previous prime is 11414530441. The next prime is 11414530499. The reversal of 11414530443 is 34403541411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34403541411 = 3 ⋅11467847137.

It is not a de Polignac number, because 11414530443 - 2¹ = 11414530441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11414530443.

It is not an unprimeable number, because it can be changed into a prime (11414530441) 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, 1902421738 + ... + 1902421743.

It is an arithmetic number, because the mean of its divisors is an integer number (3804843482).

Almost surely, 2^11414530443 is an apocalyptic number.

11414530443 is a deficient number, since it is larger than the sum of its proper divisors (3804843485).

11414530443 is an equidigital number, since it uses as much as digits as its factorization.

11414530443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3804843484.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 11414530443 in words is "eleven billion, four hundred fourteen million, five hundred thirty thousand, four hundred forty-three".