240002142214 has 4 divisors (see below), whose sum is σ = 360003213324. Its totient is φ = 120001071106.

The previous prime is 240002142209. The next prime is 240002142239. The reversal of 240002142214 is 412241200042.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60000535552 + ... + 60000535555.

It is an arithmetic number, because the mean of its divisors is an integer number (90000803331).

Almost surely, 2^240002142214 is an apocalyptic number.

240002142214 is a deficient number, since it is larger than the sum of its proper divisors (120001071110).

240002142214 is a wasteful number, since it uses less digits than its factorization.

240002142214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120001071109.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 240002142214 its reverse (412241200042), we get a palindrome (652243342256).

The spelling of 240002142214 in words is "two hundred forty billion, two million, one hundred forty-two thousand, two hundred fourteen".