242883800528 has 80 divisors (see below), whose sum is σ = 506766221136. Its totient is φ = 112351518720.

The previous prime is 242883800513. The next prime is 242883800531. The reversal of 242883800528 is 825008388242.

It can be written as a sum of positive squares in 8 ways, for example, as 22310799424 + 220573001104 = 149368^2 + 469652^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32068550 + ... + 32076122.

Almost surely, 2^242883800528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242883800528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253383110568).

242883800528 is an abundant number, since it is smaller than the sum of its proper divisors (263882420608).

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

242883800528 is a wasteful number, since it uses less digits than its factorization.

242883800528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9592 (or 9586 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 50.

The spelling of 242883800528 in words is "two hundred forty-two billion, eight hundred eighty-three million, eight hundred thousand, five hundred twenty-eight".