11408687199 has 288 divisors, whose sum is σ = 23617863360. Its totient is φ = 5225472000.

The previous prime is 11408687149. The next prime is 11408687209. The reversal of 11408687199 is 99178680411.

It is not a de Polignac number, because 11408687199 - 2⁷ = 11408687071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11408687149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 112957249 + ... + 112957349.

It is an arithmetic number, because the mean of its divisors is an integer number (82006470).

Almost surely, 2^11408687199 is an apocalyptic number.

11408687199 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11408687199 is an abundant number, since it is smaller than the sum of its proper divisors (12209176161).

11408687199 is a wasteful number, since it uses less digits than its factorization.

11408687199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 54.

The spelling of 11408687199 in words is "eleven billion, four hundred eight million, six hundred eighty-seven thousand, one hundred ninety-nine".