242132221302 has 16 divisors (see below), whose sum is σ = 484428468720. Its totient is φ = 80683402752.

The previous prime is 242132221237. The next prime is 242132221351. The reversal of 242132221302 is 203122231242.

242132221302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 6815227 + ... + 6850662.

It is an arithmetic number, because the mean of its divisors is an integer number (30276779295).

Almost surely, 2^242132221302 is an apocalyptic number.

242132221302 is an abundant number, since it is smaller than the sum of its proper divisors (242296247418).

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

242132221302 is a wasteful number, since it uses less digits than its factorization.

242132221302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13668847.

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

Adding to 242132221302 its reverse (203122231242), we get a palindrome (445254452544).

The spelling of 242132221302 in words is "two hundred forty-two billion, one hundred thirty-two million, two hundred twenty-one thousand, three hundred two".