242661242522 has 4 divisors (see below), whose sum is σ = 363991863786. Its totient is φ = 121330621260.

The previous prime is 242661242519. The next prime is 242661242533. The reversal of 242661242522 is 225242166242.

242661242522 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 174205229641 + 68456012881 = 417379^2 + 261641^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60665310629 + ... + 60665310632.

Almost surely, 2^242661242522 is an apocalyptic number.

242661242522 is a deficient number, since it is larger than the sum of its proper divisors (121330621264).

242661242522 is a wasteful number, since it uses less digits than its factorization.

242661242522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121330621263.

The product of its digits is 184320, while the sum is 38.

The spelling of 242661242522 in words is "two hundred forty-two billion, six hundred sixty-one million, two hundred forty-two thousand, five hundred twenty-two".