203213141240424 has 128 divisors (see below), whose sum is σ = 596581233350400. Its totient is φ = 56465145999360.

The previous prime is 203213141240419. The next prime is 203213141240443. The reversal of 203213141240424 is 424042141312302.

203213141240424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5556094 + ... + 20911634.

It is an arithmetic number, because the mean of its divisors is an integer number (4660790885550).

Almost surely, 2^{203213141240424} is an apocalyptic number.

203213141240424 is a gapful number since it is divisible by the number (24) 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 203213141240424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298290616675200).

203213141240424 is an abundant number, since it is smaller than the sum of its proper divisors (393368092109976).

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

203213141240424 is a wasteful number, since it uses less digits than its factorization.

203213141240424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15357723 (or 15357719 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 203213141240424 its reverse (424042141312302), we get a palindrome (627255282552726).

The spelling of 203213141240424 in words is "two hundred three trillion, two hundred thirteen billion, one hundred forty-one million, two hundred forty thousand, four hundred twenty-four".