241243220000 has 60 divisors (see below), whose sum is σ = 593494556886. Its totient is φ = 96497280000.

The previous prime is 241243219991. The next prime is 241243220003. The reversal of 241243220000 is 22342142.

It can be written as a sum of positive squares in 5 ways, for example, as 331094416 + 240912125584 = 18196^2 + 490828^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (241243220003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6011081 + ... + 6051080.

Almost surely, 2^241243220000 is an apocalyptic number.

241243220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241243220000 is an abundant number, since it is smaller than the sum of its proper divisors (352251336886).

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

241243220000 is an equidigital number, since it uses as much as digits as its factorization.

241243220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12062191 (or 12062168 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 241243220000 its reverse (22342142), we get a palindrome (241265562142).

The spelling of 241243220000 in words is "two hundred forty-one billion, two hundred forty-three million, two hundred twenty thousand".