240004122 has 8 divisors (see below), whose sum is σ = 480008256. Its totient is φ = 80001372.

The previous prime is 240004109. The next prime is 240004123. The reversal of 240004122 is 221400042.

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

240004122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (240004123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20000338 + ... + 20000349.

It is an arithmetic number, because the mean of its divisors is an integer number (60001032).

Almost surely, 2^240004122 is an apocalyptic number.

240004122 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.

240004122 is a wasteful number, since it uses less digits than its factorization.

240004122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40000692.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 240004122 is about 15492.0664212364. The cubic root of 240004122 is about 621.4500589516.

Adding to 240004122 its reverse (221400042), we get a palindrome (461404164).

The spelling of 240004122 in words is "two hundred forty million, four thousand, one hundred twenty-two".