242343021034342 has 16 divisors (see below), whose sum is σ = 363703837289472. Its totient is φ = 121108409627400.

The previous prime is 242343021034307. The next prime is 242343021034357. The reversal of 242343021034342 is 243430120343242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787843423 + ... + 788150965.

It is an arithmetic number, because the mean of its divisors is an integer number (22731489830592).

Almost surely, 2^{242343021034342} is an apocalyptic number.

242343021034342 is a deficient number, since it is larger than the sum of its proper divisors (121360816255130).

242343021034342 is a wasteful number, since it uses less digits than its factorization.

242343021034342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511443.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 242343021034342 its reverse (243430120343242), we get a palindrome (485773141377584).

The spelling of 242343021034342 in words is "two hundred forty-two trillion, three hundred forty-three billion, twenty-one million, thirty-four thousand, three hundred forty-two".