2018345482568 has 32 divisors (see below), whose sum is σ = 3949117450560. Its totient is φ = 965251510080.

The previous prime is 2018345482567. The next prime is 2018345482631. The reversal of 2018345482568 is 8652845438102.

It is not an unprimeable number, because it can be changed into a prime (2018345482567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3975458 + ... + 4454318.

It is an arithmetic number, because the mean of its divisors is an integer number (123409920330).

Almost surely, 2^{2018345482568} is an apocalyptic number.

It is an amenable number.

2018345482568 is a deficient number, since it is larger than the sum of its proper divisors (1930771967992).

2018345482568 is a wasteful number, since it uses less digits than its factorization.

2018345482568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501797 (or 501793 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 56.

The spelling of 2018345482568 in words is "two trillion, eighteen billion, three hundred forty-five million, four hundred eighty-two thousand, five hundred sixty-eight".