242442366 has 8 divisors (see below), whose sum is σ = 484884744. Its totient is φ = 80814120.

The previous prime is 242442359. The next prime is 242442367. The reversal of 242442366 is 663244242.

242442366 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

242442366 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242442367) 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, 20203525 + ... + 20203536.

It is an arithmetic number, because the mean of its divisors is an integer number (60610593).

Almost surely, 2^242442366 is an apocalyptic number.

242442366 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.

242442366 is a wasteful number, since it uses less digits than its factorization.

242442366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40407066.

The product of its digits is 55296, while the sum is 33.

The square root of 242442366 is about 15570.5608762177. The cubic root of 242442366 is about 623.5474457397.

It can be divided in two parts, 24244236 and 6, that added together give a palindrome (24244242).

The spelling of 242442366 in words is "two hundred forty-two million, four hundred forty-two thousand, three hundred sixty-six".