20116761616141 has 8 divisors (see below), whose sum is σ = 20248444339200. Its totient is φ = 19985477328960.

The previous prime is 20116761616129. The next prime is 20116761616213. The reversal of 20116761616141 is 14161616761102.

It is a happy number.

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 20116761616141 - 2²⁵ = 20116728061709 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 (20116761616111) 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, 99507661 + ... + 99709618.

It is an arithmetic number, because the mean of its divisors is an integer number (2531055542400).

Almost surely, 2^{20116761616141} is an apocalyptic number.

It is an amenable number.

20116761616141 is a deficient number, since it is larger than the sum of its proper divisors (131682723059).

20116761616141 is a wasteful number, since it uses less digits than its factorization.

20116761616141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199217939.

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 20116761616141 in words is "twenty trillion, one hundred sixteen billion, seven hundred sixty-one million, six hundred sixteen thousand, one hundred forty-one".