242352232500 has 240 divisors, whose sum is σ = 819647628800. Its totient is φ = 54567216000.

The previous prime is 242352232487. The next prime is 242352232511. The reversal of 242352232500 is 5232253242.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 79 ways as a sum of consecutive naturals, for example, 3483051 + ... + 3551949.

Almost surely, 2^242352232500 is an apocalyptic number.

242352232500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242352232500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409823814400).

242352232500 is an abundant number, since it is smaller than the sum of its proper divisors (577295396300).

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

242352232500 is a wasteful number, since it uses less digits than its factorization.

242352232500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69000 (or 68983 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 242352232500 its reverse (5232253242), we get a palindrome (247584485742).

The spelling of 242352232500 in words is "two hundred forty-two billion, three hundred fifty-two million, two hundred thirty-two thousand, five hundred".