242244052000 has 96 divisors (see below), whose sum is σ = 600973236864. Its totient is φ = 95956704000.

The previous prime is 242244051991. The next prime is 242244052003. The reversal of 242244052000 is 250442242.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (242244052003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118015 + ... + 705985.

It is an arithmetic number, because the mean of its divisors is an integer number (6260137884).

Almost surely, 2^242244052000 is an apocalyptic number.

242244052000 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 242244052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300486618432).

242244052000 is an abundant number, since it is smaller than the sum of its proper divisors (358729184864).

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

242244052000 is a wasteful number, since it uses less digits than its factorization.

242244052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588099 (or 588081 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

Adding to 242244052000 its reverse (250442242), we get a palindrome (242494494242).

The spelling of 242244052000 in words is "two hundred forty-two billion, two hundred forty-four million, fifty-two thousand".