11834006787 has 6 divisors (see below), whose sum is σ = 17093565372. Its totient is φ = 7889337852.

The previous prime is 11834006753. The next prime is 11834006801. The reversal of 11834006787 is 78760043811.

11834006787 is a `hidden beast` number, since 1 + 183 + 400 + 67 + 8 + 7 = 666.

It is not a de Polignac number, because 11834006787 - 2⁷ = 11834006659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11834001787) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 657444813 + ... + 657444830.

It is an arithmetic number, because the mean of its divisors is an integer number (2848927562).

Almost surely, 2^11834006787 is an apocalyptic number.

11834006787 is a deficient number, since it is larger than the sum of its proper divisors (5259558585).

11834006787 is a wasteful number, since it uses less digits than its factorization.

11834006787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314889649 (or 1314889646 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 11834006787 in words is "eleven billion, eight hundred thirty-four million, six thousand, seven hundred eighty-seven".