6281418917242 has 32 divisors (see below), whose sum is σ = 11401817392512. Its totient is φ = 2533625961984.

The previous prime is 6281418917239. The next prime is 6281418917269. The reversal of 6281418917242 is 2427198141826.

It is a super-2 number, since 2×6281418917242² (a number of 26 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 11597878 + ... + 12127390.

It is an arithmetic number, because the mean of its divisors is an integer number (356306793516).

Almost surely, 2^{6281418917242} is an apocalyptic number.

6281418917242 is a deficient number, since it is larger than the sum of its proper divisors (5120398475270).

6281418917242 is a wasteful number, since it uses less digits than its factorization.

6281418917242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579382.

The product of its digits is 3096576, while the sum is 55.

The spelling of 6281418917242 in words is "six trillion, two hundred eighty-one billion, four hundred eighteen million, nine hundred seventeen thousand, two hundred forty-two".