241421223400 has 192 divisors, whose sum is σ = 666265927680. Its totient is φ = 79609132800.

The previous prime is 241421223349. The next prime is 241421223403. The reversal of 241421223400 is 4322124142.

241421223400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (241421223403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7057137 + ... + 7091263.

It is an arithmetic number, because the mean of its divisors is an integer number (3470135040).

Almost surely, 2^241421223400 is an apocalyptic number.

241421223400 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 241421223400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333132963840).

241421223400 is an abundant number, since it is smaller than the sum of its proper divisors (424844704280).

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

241421223400 is a wasteful number, since it uses less digits than its factorization.

241421223400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34344 (or 34335 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 241421223400 its reverse (4322124142), we get a palindrome (245743347542).

The spelling of 241421223400 in words is "two hundred forty-one billion, four hundred twenty-one million, two hundred twenty-three thousand, four hundred".