2116711550129 has 8 divisors (see below), whose sum is σ = 2362840800672. Its totient is φ = 1879532454240.

The previous prime is 2116711550113. The next prime is 2116711550141. The reversal of 2116711550129 is 9210551176112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2116711550129 - 2⁴ = 2116711550113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2116711850129) 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 7 ways as a sum of consecutive naturals, for example, 2237538164 + ... + 2237539109.

It is an arithmetic number, because the mean of its divisors is an integer number (295355100084).

Almost surely, 2^{2116711550129} is an apocalyptic number.

It is an amenable number.

2116711550129 is a deficient number, since it is larger than the sum of its proper divisors (246129250543).

2116711550129 is a wasteful number, since it uses less digits than its factorization.

2116711550129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475077327.

The product of its (nonzero) digits is 37800, while the sum is 41.

The spelling of 2116711550129 in words is "two trillion, one hundred sixteen billion, seven hundred eleven million, five hundred fifty thousand, one hundred twenty-nine".