11443414039 has 2 divisors, whose sum is σ = 11443414040. Its totient is φ = 11443414038.

The previous prime is 11443414027. The next prime is 11443414067. The reversal of 11443414039 is 93041434411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11443414039 - 2⁷ = 11443413911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11443413995 and 11443414013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11443414009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721707019 + 5721707020.

It is an arithmetic number, because the mean of its divisors is an integer number (5721707020).

Almost surely, 2^11443414039 is an apocalyptic number.

11443414039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11443414039 is an equidigital number, since it uses as much as digits as its factorization.

11443414039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 11443414039 in words is "eleven billion, four hundred forty-three million, four hundred fourteen thousand, thirty-nine".