242355125135 has 8 divisors (see below), whose sum is σ = 293494280640. Its totient is φ = 192105346464.

The previous prime is 242355125101. The next prime is 242355125167. The reversal of 242355125135 is 531521553242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242355125135 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222343607 + ... + 222344696.

It is an arithmetic number, because the mean of its divisors is an integer number (36686785080).

Almost surely, 2^242355125135 is an apocalyptic number.

242355125135 is a deficient number, since it is larger than the sum of its proper divisors (51139155505).

242355125135 is a wasteful number, since it uses less digits than its factorization.

242355125135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444688417.

The product of its digits is 180000, while the sum is 38.

Adding to 242355125135 its reverse (531521553242), we get a palindrome (773876678377).

The spelling of 242355125135 in words is "two hundred forty-two billion, three hundred fifty-five million, one hundred twenty-five thousand, one hundred thirty-five".