242115202354 has 16 divisors (see below), whose sum is σ = 366487571520. Its totient is φ = 119957690160.

The previous prime is 242115202333. The next prime is 242115202421. The reversal of 242115202354 is 453202511242.

It is a happy number.

242115202354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1156054 + ... + 1349329.

It is an arithmetic number, because the mean of its divisors is an integer number (22905473220).

Almost surely, 2^242115202354 is an apocalyptic number.

242115202354 is a deficient number, since it is larger than the sum of its proper divisors (124372369166).

242115202354 is a wasteful number, since it uses less digits than its factorization.

242115202354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505825.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 242115202354 its reverse (453202511242), we get a palindrome (695317713596).

The spelling of 242115202354 in words is "two hundred forty-two billion, one hundred fifteen million, two hundred two thousand, three hundred fifty-four".