242152301252 has 24 divisors (see below), whose sum is σ = 442476888000. Its totient is φ = 115737136416.

The previous prime is 242152301243. The next prime is 242152301273. The reversal of 242152301252 is 252103251242.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 707102 + ... + 992117.

It is an arithmetic number, because the mean of its divisors is an integer number (18436537000).

Almost surely, 2^242152301252 is an apocalyptic number.

It is an amenable number.

242152301252 is a deficient number, since it is larger than the sum of its proper divisors (200324586748).

242152301252 is a wasteful number, since it uses less digits than its factorization.

242152301252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700795 (or 1700793 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 242152301252 its reverse (252103251242), we get a palindrome (494255552494).

The spelling of 242152301252 in words is "two hundred forty-two billion, one hundred fifty-two million, three hundred one thousand, two hundred fifty-two".