242505235535 has 32 divisors (see below), whose sum is σ = 316787956992. Its totient is φ = 177468641280.

The previous prime is 242505235513. The next prime is 242505235537. The reversal of 242505235535 is 535532505242.

It is not a de Polignac number, because 242505235535 - 2¹⁰ = 242505234511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242505235492 and 242505235501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242505235537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2956730 + ... + 3037640.

It is an arithmetic number, because the mean of its divisors is an integer number (9899623656).

Almost surely, 2^242505235535 is an apocalyptic number.

242505235535 is a deficient number, since it is larger than the sum of its proper divisors (74282721457).

242505235535 is a wasteful number, since it uses less digits than its factorization.

242505235535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81923.

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 242505235535 in words is "two hundred forty-two billion, five hundred five million, two hundred thirty-five thousand, five hundred thirty-five".