242662554342 has 24 divisors (see below), whose sum is σ = 566212627344. Its totient is φ = 74665401264.

The previous prime is 242662554319. The next prime is 242662554349. The reversal of 242662554342 is 243455266242.

242662554342 is a `hidden beast` number, since 2 + 4 + 2 + 6 + 62 + 5 + 543 + 42 = 666.

It is a super-3 number, since 3×242662554342³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242662554349) 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 11 ways as a sum of consecutive naturals, for example, 518509498 + ... + 518509965.

It is an arithmetic number, because the mean of its divisors is an integer number (23592192806).

Almost surely, 2^242662554342 is an apocalyptic number.

242662554342 is an abundant number, since it is smaller than the sum of its proper divisors (323550073002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242662554342 is a wasteful number, since it uses less digits than its factorization.

242662554342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037019484 (or 1037019481 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 45.

The spelling of 242662554342 in words is "two hundred forty-two billion, six hundred sixty-two million, five hundred fifty-four thousand, three hundred forty-two".