240202342 has 8 divisors (see below), whose sum is σ = 362514456. Its totient is φ = 119364192.

The previous prime is 240202337. The next prime is 240202357. The reversal of 240202342 is 243202042.

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

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, 368083 + ... + 368734.

It is an arithmetic number, because the mean of its divisors is an integer number (45314307).

Almost surely, 2^240202342 is an apocalyptic number.

240202342 is a deficient number, since it is larger than the sum of its proper divisors (122312114).

240202342 is a wasteful number, since it uses less digits than its factorization.

240202342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736982.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 240202342 is about 15498.4625689131. The cubic root of 240202342 is about 621.6210975885.

Adding to 240202342 its reverse (243202042), we get a palindrome (483404384).

It can be divided in two parts, 24020 and 2342, that added together give a palindrome (26362).

The spelling of 240202342 in words is "two hundred forty million, two hundred two thousand, three hundred forty-two".