4018886540216 has 16 divisors (see below), whose sum is σ = 7542461308200. Its totient is φ = 2007563524704.

The previous prime is 4018886540213. The next prime is 4018886540231. The reversal of 4018886540216 is 6120456888104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4018886540213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234959090 + ... + 234976193.

Almost surely, 2^{4018886540216} is an apocalyptic number.

It is an amenable number.

4018886540216 is a deficient number, since it is larger than the sum of its proper divisors (3523574767984).

4018886540216 is a wasteful number, since it uses less digits than its factorization.

4018886540216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469936358 (or 469936354 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 53.

The spelling of 4018886540216 in words is "four trillion, eighteen billion, eight hundred eighty-six million, five hundred forty thousand, two hundred sixteen".