242040340014 has 32 divisors (see below), whose sum is σ = 528118652160. Its totient is φ = 73341302400.

The previous prime is 242040340013. The next prime is 242040340039. The reversal of 242040340014 is 410043040242.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242040340013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1151734 + ... + 1345574.

It is an arithmetic number, because the mean of its divisors is an integer number (16503707880).

Almost surely, 2^242040340014 is an apocalyptic number.

242040340014 is an abundant number, since it is smaller than the sum of its proper divisors (286078312146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242040340014 is a wasteful number, since it uses less digits than its factorization.

242040340014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212776.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 242040340014 its reverse (410043040242), we get a palindrome (652083380256).

The spelling of 242040340014 in words is "two hundred forty-two billion, forty million, three hundred forty thousand, fourteen".