240241204142 has 8 divisors (see below), whose sum is σ = 360369984936. Its totient is φ = 120117875832.

The previous prime is 240241204141. The next prime is 240241204169. The reversal of 240241204142 is 241402142042.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240241204141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251128 + ... + 1430315.

It is an arithmetic number, because the mean of its divisors is an integer number (45046248117).

Almost surely, 2^240241204142 is an apocalyptic number.

240241204142 is a deficient number, since it is larger than the sum of its proper divisors (120128780794).

240241204142 is a wasteful number, since it uses less digits than its factorization.

240241204142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726242.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 240241204142 its reverse (241402142042), we get a palindrome (481643346184).

The spelling of 240241204142 in words is "two hundred forty billion, two hundred forty-one million, two hundred four thousand, one hundred forty-two".