242130031242 has 32 divisors (see below), whose sum is σ = 533514250944. Its totient is φ = 72646272000.

The previous prime is 242130031211. The next prime is 242130031259.

It is a happy number.

242130031242 is nontrivially palindromic in base 10.

242130031242 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18154903 + ... + 18168234.

It is an arithmetic number, because the mean of its divisors is an integer number (16672320342).

Almost surely, 2^242130031242 is an apocalyptic number.

242130031242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242130031242 is an abundant number, since it is smaller than the sum of its proper divisors (291384219702).

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

242130031242 is a wasteful number, since it uses less digits than its factorization.

242130031242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36323254.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 2421300 and 31242, that added together give a palindrome (2452542).

The spelling of 242130031242 in words is "two hundred forty-two billion, one hundred thirty million, thirty-one thousand, two hundred forty-two".