392218284342 has 8 divisors (see below), whose sum is σ = 784436568696. Its totient is φ = 130739428112.

The previous prime is 392218284323. The next prime is 392218284373. The reversal of 392218284342 is 243482812293.

It is a sphenic number, since it is the product of 3 distinct primes.

392218284342 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 392218284291 and 392218284300.

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, 32684857023 + ... + 32684857034.

It is an arithmetic number, because the mean of its divisors is an integer number (98054571087).

Almost surely, 2^392218284342 is an apocalyptic number.

392218284342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

392218284342 is a wasteful number, since it uses less digits than its factorization.

392218284342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65369714062.

The product of its digits is 1327104, while the sum is 48.

The spelling of 392218284342 in words is "three hundred ninety-two billion, two hundred eighteen million, two hundred eighty-four thousand, three hundred forty-two".