11838343000 has 64 divisors (see below), whose sum is σ = 30220089120. Its totient is φ = 4304848000.

The previous prime is 11838342991. The next prime is 11838343021. The reversal of 11838343000 is 34383811.

11838343000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527107 + ... + 549106.

Almost surely, 2^11838343000 is an apocalyptic number.

11838343000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11838343000 is an abundant number, since it is smaller than the sum of its proper divisors (18381746120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11838343000 is a wasteful number, since it uses less digits than its factorization.

11838343000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076245 (or 1076231 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 11838343000 in words is "eleven billion, eight hundred thirty-eight million, three hundred forty-three thousand".