240336242 has 16 divisors (see below), whose sum is σ = 394025472. Its totient is φ = 109450560.

The previous prime is 240336241. The next prime is 240336247. The reversal of 240336242 is 242633042.

It is not an unprimeable number, because it can be changed into a prime (240336241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112958 + ... + 115065.

It is an arithmetic number, because the mean of its divisors is an integer number (24626592).

Almost surely, 2^240336242 is an apocalyptic number.

240336242 is a deficient number, since it is larger than the sum of its proper divisors (153689230).

240336242 is a wasteful number, since it uses less digits than its factorization.

240336242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228073.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 240336242 is about 15502.7817503827. The cubic root of 240336242 is about 621.7365830062.

Adding to 240336242 its reverse (242633042), we get a palindrome (482969284).

The spelling of 240336242 in words is "two hundred forty million, three hundred thirty-six thousand, two hundred forty-two".