242252755522063 has 64 divisors (see below), whose sum is σ = 308364828710400. Its totient is φ = 188110759898880.

The previous prime is 242252755522003. The next prime is 242252755522093. The reversal of 242252755522063 is 360225557252242.

It is not a de Polignac number, because 242252755522063 - 2¹³ = 242252755513871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242252755522063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242252755522003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13609731 + ... + 25879147.

It is an arithmetic number, because the mean of its divisors is an integer number (4818200448600).

Almost surely, 2^{242252755522063} is an apocalyptic number.

242252755522063 is a deficient number, since it is larger than the sum of its proper divisors (66112073188337).

242252755522063 is a wasteful number, since it uses less digits than its factorization.

242252755522063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12269529 (or 12269503 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 52.

The spelling of 242252755522063 in words is "two hundred forty-two trillion, two hundred fifty-two billion, seven hundred fifty-five million, five hundred twenty-two thousand, sixty-three".