242131233020 has 12 divisors (see below), whose sum is σ = 508475589384. Its totient is φ = 96852493200.

The previous prime is 242131232983. The next prime is 242131233037. The reversal of 242131233020 is 20332131242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6053280806 + ... + 6053280845.

It is an arithmetic number, because the mean of its divisors is an integer number (42372965782).

Almost surely, 2^242131233020 is an apocalyptic number.

242131233020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242131233020 is an abundant number, since it is smaller than the sum of its proper divisors (266344356364).

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

242131233020 is a wasteful number, since it uses less digits than its factorization.

242131233020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12106561660 (or 12106561658 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 242131233020 its reverse (20332131242), we get a palindrome (262463364262).

The spelling of 242131233020 in words is "two hundred forty-two billion, one hundred thirty-one million, two hundred thirty-three thousand, twenty".