11844403199 has 8 divisors (see below), whose sum is σ = 12099144960. Its totient is φ = 11592329176.

The previous prime is 11844403187. The next prime is 11844403231. The reversal of 11844403199 is 99130444811.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11844403199 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11844403139) 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, 657959 + ... + 675720.

It is an arithmetic number, because the mean of its divisors is an integer number (1512393120).

Almost surely, 2^11844403199 is an apocalyptic number.

11844403199 is a deficient number, since it is larger than the sum of its proper divisors (254741761).

11844403199 is a wasteful number, since it uses less digits than its factorization.

11844403199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333869.

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 11844403199 in words is "eleven billion, eight hundred forty-four million, four hundred three thousand, one hundred ninety-nine".