242642325311 has 8 divisors (see below), whose sum is σ = 245349535200. Its totient is φ = 239943863520.

The previous prime is 242642325301. The next prime is 242642325313. The reversal of 242642325311 is 113523246242.

It is a happy number.

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 242642325311 - 2³⁴ = 225462456127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242642325313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131235 + ... + 2242196.

It is an arithmetic number, because the mean of its divisors is an integer number (30668691900).

Almost surely, 2^242642325311 is an apocalyptic number.

242642325311 is a deficient number, since it is larger than the sum of its proper divisors (2707209889).

242642325311 is a wasteful number, since it uses less digits than its factorization.

242642325311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374049.

The product of its digits is 69120, while the sum is 35.

The spelling of 242642325311 in words is "two hundred forty-two billion, six hundred forty-two million, three hundred twenty-five thousand, three hundred eleven".