240642014 has 4 divisors (see below), whose sum is σ = 360963024. Its totient is φ = 120321006.

The previous prime is 240641993. The next prime is 240642023. The reversal of 240642014 is 410246042.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60160502 + ... + 60160505.

It is an arithmetic number, because the mean of its divisors is an integer number (90240756).

Almost surely, 2^240642014 is an apocalyptic number.

240642014 is a deficient number, since it is larger than the sum of its proper divisors (120321010).

240642014 is a wasteful number, since it uses less digits than its factorization.

240642014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120321009.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 240642014 is about 15512.6404586711. The cubic root of 240642014 is about 622.0001430230. Note that the first 3 decimals are identical.

Adding to 240642014 its reverse (410246042), we get a palindrome (650888056).

The spelling of 240642014 in words is "two hundred forty million, six hundred forty-two thousand, fourteen".