242175758705 has 16 divisors (see below), whose sum is σ = 312750031824. Its totient is φ = 179354849280.

The previous prime is 242175758683. The next prime is 242175758717. The reversal of 242175758705 is 507857571242.

It can be written as a sum of positive squares in 8 ways, for example, as 2920753936 + 239255004769 = 54044^2 + 489137^2 .

It is not a de Polignac number, because 242175758705 - 2²⁸ = 241907323249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23348312 + ... + 23358681.

It is an arithmetic number, because the mean of its divisors is an integer number (19546876989).

Almost surely, 2^242175758705 is an apocalyptic number.

It is an amenable number.

242175758705 is a deficient number, since it is larger than the sum of its proper divisors (70574273119).

242175758705 is a wasteful number, since it uses less digits than its factorization.

242175758705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46707076.

The product of its (nonzero) digits is 5488000, while the sum is 53.

The spelling of 242175758705 in words is "two hundred forty-two billion, one hundred seventy-five million, seven hundred fifty-eight thousand, seven hundred five".