13134356242401 has 4 divisors (see below), whose sum is σ = 17512474989872. Its totient is φ = 8756237494932.

The previous prime is 13134356242351. The next prime is 13134356242429. The reversal of 13134356242401 is 10424265343131.

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 not a de Polignac number, because 13134356242401 - 2²³ = 13134347853793 is a prime.

It is a super-2 number, since 2×13134356242401² (a number of 27 digits) contains 22 as substring.

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 13134356242401.

It is not an unprimeable number, because it can be changed into a prime (13134356242901) 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, 2189059373731 + ... + 2189059373736.

It is an arithmetic number, because the mean of its divisors is an integer number (4378118747468).

Almost surely, 2^{13134356242401} is an apocalyptic number.

It is an amenable number.

13134356242401 is a deficient number, since it is larger than the sum of its proper divisors (4378118747471).

13134356242401 is an equidigital number, since it uses as much as digits as its factorization.

13134356242401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378118747470.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 13134356242401 in words is "thirteen trillion, one hundred thirty-four billion, three hundred fifty-six million, two hundred forty-two thousand, four hundred one".