242242626626 has 48 divisors (see below), whose sum is σ = 496585313280. Its totient is φ = 87120220320.

The previous prime is 242242626611. The next prime is 242242626643. The reversal of 242242626626 is 626626242242.

242242626626 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8628866 + ... + 8656893.

It is an arithmetic number, because the mean of its divisors is an integer number (10345527360).

Almost surely, 2^242242626626 is an apocalyptic number.

242242626626 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

242242626626 is an abundant number, since it is smaller than the sum of its proper divisors (254342686654).

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

242242626626 is a wasteful number, since it uses less digits than its factorization.

242242626626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17285799 (or 17285792 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 44.

Adding to 242242626626 its reverse (626626242242), we get a palindrome (868868868868).

It can be divided in two parts, 242242 and 626626, that added together give a palindrome (868868).

The spelling of 242242626626 in words is "two hundred forty-two billion, two hundred forty-two million, six hundred twenty-six thousand, six hundred twenty-six".