11728414839000 has 64 divisors (see below), whose sum is σ = 36592654307040. Its totient is φ = 3127577289600.

The previous prime is 11728414838947. The next prime is 11728414839083. The reversal of 11728414839000 is 93841482711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1954732807 + ... + 1954738806.

Almost surely, 2^{11728414839000} is an apocalyptic number.

11728414839000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11728414839000 is an abundant number, since it is smaller than the sum of its proper divisors (24864239468040).

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

11728414839000 is a wasteful number, since it uses less digits than its factorization.

11728414839000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909471637 (or 3909471623 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The spelling of 11728414839000 in words is "eleven trillion, seven hundred twenty-eight billion, four hundred fourteen million, eight hundred thirty-nine thousand".