240324342 has 32 divisors (see below), whose sum is σ = 515071872. Its totient is φ = 74484864.

The previous prime is 240324341. The next prime is 240324353. The reversal of 240324342 is 243423042.

It is a super-3 number, since 3×240324342³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240324341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5728 + ... + 22659.

It is an arithmetic number, because the mean of its divisors is an integer number (16095996).

Almost surely, 2^240324342 is an apocalyptic number.

240324342 is an abundant number, since it is smaller than the sum of its proper divisors (274747530).

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

240324342 is a wasteful number, since it uses less digits than its factorization.

240324342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28492.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 240324342 is about 15502.3979435441. The cubic root of 240324342 is about 621.7263212893.

Adding to 240324342 its reverse (243423042), we get a palindrome (483747384).

The spelling of 240324342 in words is "two hundred forty million, three hundred twenty-four thousand, three hundred forty-two".