13421404420301 has 2 divisors, whose sum is σ = 13421404420302. Its totient is φ = 13421404420300.

The previous prime is 13421404420241. The next prime is 13421404420313. The reversal of 13421404420301 is 10302440412431.

13421404420301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9389480979076 + 4031923441225 = 3064226^2 + 2007965^2 .

It is a cyclic number.

It is not a de Polignac number, because 13421404420301 - 2¹⁸ = 13421404158157 is a prime.

It is a super-2 number, since 2×13421404420301² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13421404420331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6710702210150 + 6710702210151.

It is an arithmetic number, because the mean of its divisors is an integer number (6710702210151).

Almost surely, 2^{13421404420301} is an apocalyptic number.

It is an amenable number.

13421404420301 is a deficient number, since it is larger than the sum of its proper divisors (1).

13421404420301 is an equidigital number, since it uses as much as digits as its factorization.

13421404420301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 13421404420301 its reverse (10302440412431), we get a palindrome (23723844832732).

The spelling of 13421404420301 in words is "thirteen trillion, four hundred twenty-one billion, four hundred four million, four hundred twenty thousand, three hundred one".