13420006361 has 4 divisors (see below), whose sum is σ = 13852909824. Its totient is φ = 12987102900.

The previous prime is 13420006349. The next prime is 13420006367. The reversal of 13420006361 is 16360002431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13420006361 - 2¹⁴ = 13419989977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13420006361.

It is not an unprimeable number, because it can be changed into a prime (13420006367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216451685 + ... + 216451746.

It is an arithmetic number, because the mean of its divisors is an integer number (3463227456).

Almost surely, 2^13420006361 is an apocalyptic number.

It is an amenable number.

13420006361 is a deficient number, since it is larger than the sum of its proper divisors (432903463).

13420006361 is an equidigital number, since it uses as much as digits as its factorization.

13420006361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432903462.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13420006361 its reverse (16360002431), we get a palindrome (29780008792).

The spelling of 13420006361 in words is "thirteen billion, four hundred twenty million, six thousand, three hundred sixty-one".