242605430743 has 8 divisors (see below), whose sum is σ = 263261796336. Its totient is φ = 222233980800.

The previous prime is 242605430737. The next prime is 242605430759. The reversal of 242605430743 is 347034506242.

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

It is not a de Polignac number, because 242605430743 - 2³³ = 234015496151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242605430696 and 242605430705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242605430783) 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, 71227138 + ... + 71230543.

It is an arithmetic number, because the mean of its divisors is an integer number (32907724542).

Almost surely, 2^242605430743 is an apocalyptic number.

242605430743 is a deficient number, since it is larger than the sum of its proper divisors (20656365593).

242605430743 is a wasteful number, since it uses less digits than its factorization.

242605430743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142457825.

The product of its (nonzero) digits is 483840, while the sum is 40.

Adding to 242605430743 its reverse (347034506242), we get a palindrome (589639936985).

The spelling of 242605430743 in words is "two hundred forty-two billion, six hundred five million, four hundred thirty thousand, seven hundred forty-three".