11704006749887 has 4 divisors (see below), whose sum is σ = 11727843831336. Its totient is φ = 11680169668440.

The previous prime is 11704006749881. The next prime is 11704006749907. The reversal of 11704006749887 is 78894760040711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11704006749887 - 2²⁸ = 11703738314431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11704006749881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11918539988 + ... + 11918540969.

It is an arithmetic number, because the mean of its divisors is an integer number (2931960957834).

Almost surely, 2^{11704006749887} is an apocalyptic number.

11704006749887 is a deficient number, since it is larger than the sum of its proper divisors (23837081449).

11704006749887 is an equidigital number, since it uses as much as digits as its factorization.

11704006749887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23837081448.

The product of its (nonzero) digits is 18966528, while the sum is 62.

The spelling of 11704006749887 in words is "eleven trillion, seven hundred four billion, six million, seven hundred forty-nine thousand, eight hundred eighty-seven".