3999912300011 has 4 divisors (see below), whose sum is σ = 4067707423800. Its totient is φ = 3932117176224.

The previous prime is 3999912299983. The next prime is 3999912300029. The reversal of 3999912300011 is 1100032199993.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3999912300011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3999912300911) 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, 33897561806 + ... + 33897561923.

It is an arithmetic number, because the mean of its divisors is an integer number (1016926855950).

Almost surely, 2^{3999912300011} is an apocalyptic number.

3999912300011 is a deficient number, since it is larger than the sum of its proper divisors (67795123789).

3999912300011 is an equidigital number, since it uses as much as digits as its factorization.

3999912300011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67795123788.

The product of its (nonzero) digits is 118098, while the sum is 47.

The spelling of 3999912300011 in words is "three trillion, nine hundred ninety-nine billion, nine hundred twelve million, three hundred thousand, eleven".