242442133626 has 128 divisors (see below), whose sum is σ = 657392246784. Its totient is φ = 57665848320.

The previous prime is 242442133573. The next prime is 242442133649. The reversal of 242442133626 is 626331244242.

242442133626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 126546 + ... + 707741.

It is an arithmetic number, because the mean of its divisors is an integer number (5135876928).

Almost surely, 2^242442133626 is an apocalyptic number.

242442133626 is an abundant number, since it is smaller than the sum of its proper divisors (414950113158).

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

242442133626 is a wasteful number, since it uses less digits than its factorization.

242442133626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834364.

The product of its digits is 331776, while the sum is 39.

Adding to 242442133626 its reverse (626331244242), we get a palindrome (868773377868).

The spelling of 242442133626 in words is "two hundred forty-two billion, four hundred forty-two million, one hundred thirty-three thousand, six hundred twenty-six".