13421121341 has 8 divisors (see below), whose sum is σ = 13534829568. Its totient is φ = 13307866000.

The previous prime is 13421121319. The next prime is 13421121383. The reversal of 13421121341 is 14312112431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13421121341 - 2¹⁸ = 13420859197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13421121041) 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, 53570 + ... + 172371.

It is an arithmetic number, because the mean of its divisors is an integer number (1691853696).

Almost surely, 2^13421121341 is an apocalyptic number.

It is an amenable number.

13421121341 is a deficient number, since it is larger than the sum of its proper divisors (113708227).

13421121341 is a wasteful number, since it uses less digits than its factorization.

13421121341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226443.

The product of its digits is 576, while the sum is 23.

Adding to 13421121341 its reverse (14312112431), we get a palindrome (27733233772).

The spelling of 13421121341 in words is "thirteen billion, four hundred twenty-one million, one hundred twenty-one thousand, three hundred forty-one".