242342661121 has 8 divisors (see below), whose sum is σ = 265402507104. Its totient is φ = 219454264320.

The previous prime is 242342661103. The next prime is 242342661131. The reversal of 242342661121 is 121166243242.

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

It is a cyclic number.

It is not a de Polignac number, because 242342661121 - 2²³ = 242334272513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242342661131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42859335 + ... + 42864988.

It is an arithmetic number, because the mean of its divisors is an integer number (33175313388).

Almost surely, 2^242342661121 is an apocalyptic number.

It is an amenable number.

242342661121 is a deficient number, since it is larger than the sum of its proper divisors (23059845983).

242342661121 is a wasteful number, since it uses less digits than its factorization.

242342661121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85724591.

The product of its digits is 27648, while the sum is 34.

The spelling of 242342661121 in words is "two hundred forty-two billion, three hundred forty-two million, six hundred sixty-one thousand, one hundred twenty-one".