11827706128 has 40 divisors (see below), whose sum is σ = 26201124608. Its totient is φ = 5066848512.

The previous prime is 11827706053. The next prime is 11827706141. The reversal of 11827706128 is 82160772811.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255625 + ... + 298327.

Almost surely, 2^11827706128 is an apocalyptic number.

It is an amenable number.

11827706128 is an abundant number, since it is smaller than the sum of its proper divisors (14373418480).

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

11827706128 is a wasteful number, since it uses less digits than its factorization.

11827706128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45191 (or 45185 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 43.

The spelling of 11827706128 in words is "eleven billion, eight hundred twenty-seven million, seven hundred six thousand, one hundred twenty-eight".