242814142263 has 64 divisors (see below), whose sum is σ = 427504435200. Its totient is φ = 118683532800.

The previous prime is 242814142261. The next prime is 242814142267. The reversal of 242814142263 is 362241418242.

It is not a de Polignac number, because 242814142263 - 2¹ = 242814142261 is a prime.

It is a super-2 number, since 2×242814142263² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242814142261) 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, 18964938 + ... + 18977736.

It is an arithmetic number, because the mean of its divisors is an integer number (6679756800).

Almost surely, 2^242814142263 is an apocalyptic number.

242814142263 is a deficient number, since it is larger than the sum of its proper divisors (184690292937).

242814142263 is a wasteful number, since it uses less digits than its factorization.

242814142263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17668.

The product of its digits is 147456, while the sum is 39.

The spelling of 242814142263 in words is "two hundred forty-two billion, eight hundred fourteen million, one hundred forty-two thousand, two hundred sixty-three".