242534233133535 has 48 divisors (see below), whose sum is σ = 453127045003776. Its totient is φ = 110451222649152.

The previous prime is 242534233133531. The next prime is 242534233133539. The reversal of 242534233133535 is 535331332435242.

It is an interprime number because it is at equal distance from previous prime (242534233133531) and next prime (242534233133539).

It is not a de Polignac number, because 242534233133535 - 2² = 242534233133531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242534233133531) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 627142339 + ... + 627528948.

It is an arithmetic number, because the mean of its divisors is an integer number (9440146770912).

Almost surely, 2^{242534233133535} is an apocalyptic number.

242534233133535 is a deficient number, since it is larger than the sum of its proper divisors (210592811870241).

242534233133535 is a wasteful number, since it uses less digits than its factorization.

242534233133535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254671572 (or 1254671565 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 48.

Adding to 242534233133535 its reverse (535331332435242), we get a palindrome (777865565568777).

The spelling of 242534233133535 in words is "two hundred forty-two trillion, five hundred thirty-four billion, two hundred thirty-three million, one hundred thirty-three thousand, five hundred thirty-five".