242113041242 has 4 divisors (see below), whose sum is σ = 363169561866. Its totient is φ = 121056520620.

The previous prime is 242113041197. The next prime is 242113041337. The reversal of 242113041242 is 242140311242.

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., 166406069041 + 75706972201 = 407929^2 + 275149^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60528260309 + ... + 60528260312.

Almost surely, 2^242113041242 is an apocalyptic number.

242113041242 is a deficient number, since it is larger than the sum of its proper divisors (121056520624).

242113041242 is a wasteful number, since it uses less digits than its factorization.

242113041242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121056520623.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 242113041242 its reverse (242140311242), we get a palindrome (484253352484).

The spelling of 242113041242 in words is "two hundred forty-two billion, one hundred thirteen million, forty-one thousand, two hundred forty-two".