242213242312242 has 24 divisors (see below), whose sum is σ = 535961217033216. Its totient is φ = 79019923023576.

The previous prime is 242213242312231. The next prime is 242213242312271.

It is a happy number.

242213242312242 is a `hidden beast` number, since 2 + 4 + 2 + 2 + 1 + 3 + 2 + 423 + 1 + 224 + 2 = 666.

242213242312242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 242213242312197 and 242213242312206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143152033618 + ... + 143152035309.

It is an arithmetic number, because the mean of its divisors is an integer number (22331717376384).

Almost surely, 2^{242213242312242} is an apocalyptic number.

242213242312242 is an abundant number, since it is smaller than the sum of its proper divisors (293747974720974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242213242312242 is a wasteful number, since it uses less digits than its factorization.

242213242312242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286304068982 (or 286304068979 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

The spelling of 242213242312242 in words is "two hundred forty-two trillion, two hundred thirteen billion, two hundred forty-two million, three hundred twelve thousand, two hundred forty-two".