2023203424242 has 192 divisors, whose sum is σ = 5537426420736. Its totient is φ = 475927246080.

The previous prime is 2023203424241. The next prime is 2023203424243. The reversal of 2023203424242 is 2424243023202.

It is an interprime number because it is at equal distance from previous prime (2023203424241) and next prime (2023203424243).

It is not an unprimeable number, because it can be changed into a prime (2023203424241) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16810893 + ... + 16930815.

It is an arithmetic number, because the mean of its divisors is an integer number (28840762608).

Almost surely, 2^{2023203424242} is an apocalyptic number.

2023203424242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2023203424242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2768713210368).

2023203424242 is an abundant number, since it is smaller than the sum of its proper divisors (3514222996494).

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

2023203424242 is a wasteful number, since it uses less digits than its factorization.

2023203424242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120065 (or 120012 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 2023203424242 its reverse (2424243023202), we get a palindrome (4447446447444).

The spelling of 2023203424242 in words is "two trillion, twenty-three billion, two hundred three million, four hundred twenty-four thousand, two hundred forty-two".