20116116146136 has 32 divisors (see below), whose sum is σ = 51912557798400. Its totient is φ = 6489069724320.

The previous prime is 20116116146069. The next prime is 20116116146143. The reversal of 20116116146136 is 63164161161102.

It is a junction number, because it is equal to n+sod(n) for n = 20116116146094 and 20116116146103.

It is a congruent number.

It is an unprimeable number.

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, 13518894516 + ... + 13518896003.

It is an arithmetic number, because the mean of its divisors is an integer number (1622267431200).

Almost surely, 2^{20116116146136} is an apocalyptic number.

It is an amenable number.

20116116146136 is an abundant number, since it is smaller than the sum of its proper divisors (31796441652264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20116116146136 is a wasteful number, since it uses less digits than its factorization.

20116116146136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27037790559 (or 27037790555 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 20116116146136 in words is "twenty trillion, one hundred sixteen billion, one hundred sixteen million, one hundred forty-six thousand, one hundred thirty-six".