240342352 has 20 divisors (see below), whose sum is σ = 466612000. Its totient is φ = 119926368.

The previous prime is 240342337. The next prime is 240342373. The reversal of 240342352 is 253243042.

It is a congruent number.

It is an unprimeable number.

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, 7068 + ... + 23035.

It is an arithmetic number, because the mean of its divisors is an integer number (23330600).

Almost surely, 2^240342352 is an apocalyptic number.

It is an amenable number.

240342352 is a deficient number, since it is larger than the sum of its proper divisors (226269648).

240342352 is a wasteful number, since it uses less digits than its factorization.

240342352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30610 (or 30604 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 240342352 is about 15502.9788105383. The cubic root of 240342352 is about 621.7418517057.

Adding to 240342352 its reverse (253243042), we get a palindrome (493585394).

The spelling of 240342352 in words is "two hundred forty million, three hundred forty-two thousand, three hundred fifty-two".