242293392242 has 32 divisors (see below), whose sum is σ = 399079747584. Its totient is φ = 109413277200.

The previous prime is 242293392233. The next prime is 242293392247.

It is a happy number.

242293392242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 242293392193 and 242293392202.

It is not an unprimeable number, because it can be changed into a prime (242293392247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2338517 + ... + 2439927.

It is an arithmetic number, because the mean of its divisors is an integer number (12471242112).

Almost surely, 2^242293392242 is an apocalyptic number.

242293392242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242293392242 is a deficient number, since it is larger than the sum of its proper divisors (156786355342).

242293392242 is a wasteful number, since it uses less digits than its factorization.

242293392242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102134.

The product of its digits is 746496, while the sum is 44.

The spelling of 242293392242 in words is "two hundred forty-two billion, two hundred ninety-three million, three hundred ninety-two thousand, two hundred forty-two".