4687481188116 has 18 divisors (see below), whose sum is σ = 11848910781162. Its totient is φ = 1562493729360.

The previous prime is 4687481188109. The next prime is 4687481188207. The reversal of 4687481188116 is 6118811847864.

4687481188116 is a `hidden beast` number, since 4 + 68 + 7 + 481 + 1 + 8 + 81 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3684787376400 + 1002693811716 = 1919580^2 + 1001346^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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, 65103905355 + ... + 65103905426.

Almost surely, 2^{4687481188116} is an apocalyptic number.

It is an amenable number.

4687481188116 is an abundant number, since it is smaller than the sum of its proper divisors (7161429593046).

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

4687481188116 is a wasteful number, since it uses less digits than its factorization.

4687481188116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130207810791 (or 130207810786 counting only the distinct ones).

The product of its digits is 16515072, while the sum is 63.

The spelling of 4687481188116 in words is "four trillion, six hundred eighty-seven billion, four hundred eighty-one million, one hundred eighty-eight thousand, one hundred sixteen".