492388228682812 has 96 divisors (see below), whose sum is σ = 1076179188801024. Its totient is φ = 191504323891200.

The previous prime is 492388228682797. The next prime is 492388228682879. The reversal of 492388228682812 is 218286822883294.

It is a super-5 number, since 5×492388228682812⁵ (a number of 75 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3351991887 + ... + 3352138777.

It is an arithmetic number, because the mean of its divisors is an integer number (11210199883344).

Almost surely, 2^{492388228682812} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492388228682812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538089594400512).

492388228682812 is an abundant number, since it is smaller than the sum of its proper divisors (583790960118212).

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

492388228682812 is a wasteful number, since it uses less digits than its factorization.

492388228682812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165859 (or 165857 counting only the distinct ones).

The product of its digits is 679477248, while the sum is 73.

The spelling of 492388228682812 in words is "four hundred ninety-two trillion, three hundred eighty-eight billion, two hundred twenty-eight million, six hundred eighty-two thousand, eight hundred twelve".