9342020206242 has 24 divisors (see below), whose sum is σ = 20242771436160. Its totient is φ = 3113740942200.

The previous prime is 9342020206241. The next prime is 9342020206261. The reversal of 9342020206242 is 2426020202439.

9342020206242 is a `hidden beast` number, since 9 + 3 + 4 + 2 + 0 + 2 + 0 + 20 + 624 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 9342020206197 and 9342020206206.

It is not an unprimeable number, because it can be changed into a prime (9342020206241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21932634 + ... + 22354517.

It is an arithmetic number, because the mean of its divisors is an integer number (843448809840).

Almost surely, 2^{9342020206242} is an apocalyptic number.

9342020206242 is an abundant number, since it is smaller than the sum of its proper divisors (10900751229918).

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

9342020206242 is a wasteful number, since it uses less digits than its factorization.

9342020206242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44298878 (or 44298875 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 9342020206242 in words is "nine trillion, three hundred forty-two billion, twenty million, two hundred six thousand, two hundred forty-two".