242423874246 has 8 divisors (see below), whose sum is σ = 484847748504. Its totient is φ = 80807958080.

The previous prime is 242423874233. The next prime is 242423874247. The reversal of 242423874246 is 642478324242.

It is a sphenic number, since it is the product of 3 distinct primes.

242423874246 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 242423874195 and 242423874204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242423874247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20201989515 + ... + 20201989526.

It is an arithmetic number, because the mean of its divisors is an integer number (60605968563).

Almost surely, 2^242423874246 is an apocalyptic number.

242423874246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

242423874246 is a wasteful number, since it uses less digits than its factorization.

242423874246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40403979046.

The product of its digits is 4128768, while the sum is 48.

The spelling of 242423874246 in words is "two hundred forty-two billion, four hundred twenty-three million, eight hundred seventy-four thousand, two hundred forty-six".