11310444439 has 8 divisors (see below), whose sum is σ = 12928110368. Its totient is φ = 9693250560.

The previous prime is 11310444433. The next prime is 11310444443. The reversal of 11310444439 is 93444401311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11310444439 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 (11310444433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65082 + ... + 163879.

It is an arithmetic number, because the mean of its divisors is an integer number (1616013796).

Almost surely, 2^11310444439 is an apocalyptic number.

11310444439 is a deficient number, since it is larger than the sum of its proper divisors (1617665929).

11310444439 is an equidigital number, since it uses as much as digits as its factorization.

11310444439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236025.

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

The spelling of 11310444439 in words is "eleven billion, three hundred ten million, four hundred forty-four thousand, four hundred thirty-nine".