13141421052042 has 16 divisors (see below), whose sum is σ = 26328871606752. Its totient is φ = 4372802100240.

The previous prime is 13141421052037. The next prime is 13141421052049. The reversal of 13141421052042 is 24025012414131.

It is not an unprimeable number, because it can be changed into a prime (13141421052049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917892233 + ... + 1917899084.

It is an arithmetic number, because the mean of its divisors is an integer number (1645554475422).

Almost surely, 2^{13141421052042} is an apocalyptic number.

13141421052042 is an abundant number, since it is smaller than the sum of its proper divisors (13187450554710).

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

13141421052042 is a wasteful number, since it uses less digits than its factorization.

13141421052042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835791893.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 13141421052042 its reverse (24025012414131), we get a palindrome (37166433466173).

The spelling of 13141421052042 in words is "thirteen trillion, one hundred forty-one billion, four hundred twenty-one million, fifty-two thousand, forty-two".