4218642182012 has 12 divisors (see below), whose sum is σ = 7382705202096. Its totient is φ = 2109297838560.

The previous prime is 4218642181981. The next prime is 4218642182021. The reversal of 4218642182012 is 2102812468124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5401664 + ... + 6133127.

It is an arithmetic number, because the mean of its divisors is an integer number (615225433508).

Almost surely, 2^{4218642182012} is an apocalyptic number.

It is an amenable number.

4218642182012 is a deficient number, since it is larger than the sum of its proper divisors (3164063020084).

4218642182012 is a wasteful number, since it uses less digits than its factorization.

4218642182012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11626228 (or 11626226 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The spelling of 4218642182012 in words is "four trillion, two hundred eighteen billion, six hundred forty-two million, one hundred eighty-two thousand, twelve".