242400342011 has 8 divisors (see below), whose sum is σ = 243978083904. Its totient is φ = 240823028160.

The previous prime is 242400341977. The next prime is 242400342047. The reversal of 242400342011 is 110243004242.

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 242400342011 - 2²⁶ = 242333233147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242400342071) 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, 1071326 + ... + 1277708.

It is an arithmetic number, because the mean of its divisors is an integer number (30497260488).

Almost surely, 2^242400342011 is an apocalyptic number.

242400342011 is a deficient number, since it is larger than the sum of its proper divisors (1577741893).

242400342011 is a wasteful number, since it uses less digits than its factorization.

242400342011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214021.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 242400342011 its reverse (110243004242), we get a palindrome (352643346253).

The spelling of 242400342011 in words is "two hundred forty-two billion, four hundred million, three hundred forty-two thousand, eleven".