11441340039 has 4 divisors (see below), whose sum is σ = 15255120056. Its totient is φ = 7627560024.

The previous prime is 11441340007. The next prime is 11441340077. The reversal of 11441340039 is 93004314411.

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

It is not a de Polignac number, because 11441340039 - 2⁵ = 11441340007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11441339988 and 11441340015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11441340089) 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, 1906890004 + ... + 1906890009.

It is an arithmetic number, because the mean of its divisors is an integer number (3813780014).

Almost surely, 2^11441340039 is an apocalyptic number.

11441340039 is a deficient number, since it is larger than the sum of its proper divisors (3813780017).

11441340039 is an equidigital number, since it uses as much as digits as its factorization.

11441340039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813780016.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 11441340039 in words is "eleven billion, four hundred forty-one million, three hundred forty thousand, thirty-nine".