122304240342 has 24 divisors (see below), whose sum is σ = 274130195040. Its totient is φ = 39362284080.

The previous prime is 122304240307. The next prime is 122304240347. The reversal of 122304240342 is 243042403221.

122304240342 is a `hidden beast` number, since 1 + 2 + 230 + 424 + 0 + 3 + 4 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122304240347) 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, 117149134 + ... + 117150177.

It is an arithmetic number, because the mean of its divisors is an integer number (11422091460).

Almost surely, 2^122304240342 is an apocalyptic number.

122304240342 is an abundant number, since it is smaller than the sum of its proper divisors (151825954698).

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

122304240342 is a wasteful number, since it uses less digits than its factorization.

122304240342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234299348 (or 234299345 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 122304240342 its reverse (243042403221), we get a palindrome (365346643563).

The spelling of 122304240342 in words is "one hundred twenty-two billion, three hundred four million, two hundred forty thousand, three hundred forty-two".