11810382239 has 8 divisors (see below), whose sum is σ = 12510388080. Its totient is φ = 11110962816.

The previous prime is 11810382229. The next prime is 11810382301. The reversal of 11810382239 is 93228301811.

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

It is not a de Polignac number, because 11810382239 - 2³² = 7515414943 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 (11810382229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104789 + ... + 186014.

It is an arithmetic number, because the mean of its divisors is an integer number (1563798510).

Almost surely, 2^11810382239 is an apocalyptic number.

11810382239 is a deficient number, since it is larger than the sum of its proper divisors (700005841).

11810382239 is a wasteful number, since it uses less digits than its factorization.

11810382239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293209.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 11810382239 in words is "eleven billion, eight hundred ten million, three hundred eighty-two thousand, two hundred thirty-nine".