13202442334140 has 96 divisors (see below), whose sum is σ = 37265587410240. Its totient is φ = 3492238934016.

The previous prime is 13202442334087. The next prime is 13202442334163. The reversal of 13202442334140 is 4143324420231.

It is a congruent number.

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, 9972564 + ... + 11218596.

It is an arithmetic number, because the mean of its divisors is an integer number (388183202190).

Almost surely, 2^{13202442334140} is an apocalyptic number.

13202442334140 is a gapful number since it is divisible by the number (10) 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 13202442334140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18632793705120).

13202442334140 is an abundant number, since it is smaller than the sum of its proper divisors (24063145076100).

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

13202442334140 is a wasteful number, since it uses less digits than its factorization.

13202442334140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247471 (or 1247469 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 13202442334140 its reverse (4143324420231), we get a palindrome (17345766754371).

The spelling of 13202442334140 in words is "thirteen trillion, two hundred two billion, four hundred forty-two million, three hundred thirty-four thousand, one hundred forty".