13242431202 has 192 divisors, whose sum is σ = 37177709184. Its totient is φ = 3088834560.

The previous prime is 13242431149. The next prime is 13242431219. The reversal of 13242431202 is 20213424231.

It is a happy number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 1551298 + ... + 1559810.

It is an arithmetic number, because the mean of its divisors is an integer number (193633902).

Almost surely, 2^13242431202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13242431202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18588854592).

13242431202 is an abundant number, since it is smaller than the sum of its proper divisors (23935277982).

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

13242431202 is a wasteful number, since it uses less digits than its factorization.

13242431202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8593 (or 8586 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13242431202 its reverse (20213424231), we get a palindrome (33455855433).

It can be divided in two parts, 13242 and 431202, that added together give a palindrome (444444).

The spelling of 13242431202 in words is "thirteen billion, two hundred forty-two million, four hundred thirty-one thousand, two hundred two".