240122342 has 32 divisors (see below), whose sum is σ = 399790080. Its totient is φ = 107706240.

The previous prime is 240122327. The next prime is 240122347. The reversal of 240122342 is 243221042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240122347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53198 + ... + 57534.

It is an arithmetic number, because the mean of its divisors is an integer number (12493440).

Almost surely, 2^240122342 is an apocalyptic number.

240122342 is a deficient number, since it is larger than the sum of its proper divisors (159667738).

240122342 is a wasteful number, since it uses less digits than its factorization.

240122342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4436.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 240122342 is about 15495.8814528248. The cubic root of 240122342 is about 621.5520790973.

Adding to 240122342 its reverse (243221042), we get a palindrome (483343384).

The spelling of 240122342 in words is "two hundred forty million, one hundred twenty-two thousand, three hundred forty-two".