116355142046646 has 12 divisors (see below), whose sum is σ = 252102807767772. Its totient is φ = 38785047348876.

The previous prime is 116355142046617. The next prime is 116355142046653. The reversal of 116355142046646 is 646640241553611.

116355142046646 is a `hidden beast` number, since 1 + 1 + 6 + 3 + 5 + 514 + 20 + 4 + 66 + 46 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 116355142046592 and 116355142046601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3232087279056 + ... + 3232087279091.

It is an arithmetic number, because the mean of its divisors is an integer number (21008567313981).

Almost surely, 2^{116355142046646} is an apocalyptic number.

116355142046646 is an abundant number, since it is smaller than the sum of its proper divisors (135747665721126).

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

116355142046646 is a wasteful number, since it uses less digits than its factorization.

116355142046646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6464174558155 (or 6464174558152 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 116355142046646 in words is "one hundred sixteen trillion, three hundred fifty-five billion, one hundred forty-two million, forty-six thousand, six hundred forty-six".