13140001434401 has 4 divisors (see below), whose sum is σ = 13445582863152. Its totient is φ = 12834420005652.

The previous prime is 13140001434389. The next prime is 13140001434409. The reversal of 13140001434401 is 10443410004131.

It is a happy number.

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 13140001434401 - 2¹⁸ = 13140001172257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13140001434409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152790714311 + ... + 152790714396.

It is an arithmetic number, because the mean of its divisors is an integer number (3361395715788).

Almost surely, 2^{13140001434401} is an apocalyptic number.

It is an amenable number.

13140001434401 is a deficient number, since it is larger than the sum of its proper divisors (305581428751).

13140001434401 is an equidigital number, since it uses as much as digits as its factorization.

13140001434401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305581428750.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 13140001434401 its reverse (10443410004131), we get a palindrome (23583411438532).

The spelling of 13140001434401 in words is "thirteen trillion, one hundred forty billion, one million, four hundred thirty-four thousand, four hundred one".