20243413300242 has 64 divisors (see below), whose sum is σ = 45210948102144. Its totient is φ = 5989540213440.

The previous prime is 20243413300241. The next prime is 20243413300247. The reversal of 20243413300242 is 24200331434202.

It is not an unprimeable number, because it can be changed into a prime (20243413300241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6563808 + ... + 9141684.

It is an arithmetic number, because the mean of its divisors is an integer number (706421064096).

Almost surely, 2^{20243413300242} is an apocalyptic number.

20243413300242 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 20243413300242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22605474051072).

20243413300242 is an abundant number, since it is smaller than the sum of its proper divisors (24967534801902).

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

20243413300242 is a wasteful number, since it uses less digits than its factorization.

20243413300242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580703.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 20243413300242 its reverse (24200331434202), we get a palindrome (44443744734444).

The spelling of 20243413300242 in words is "twenty trillion, two hundred forty-three billion, four hundred thirteen million, three hundred thousand, two hundred forty-two".