13642714260547 has 4 divisors (see below), whose sum is σ = 14235875750160. Its totient is φ = 13049552770936.

The previous prime is 13642714260529. The next prime is 13642714260551. The reversal of 13642714260547 is 74506241724631.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13642714260547 - 2⁷ = 13642714260419 is a prime.

It is a super-2 number, since 2×13642714260547² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13642714260494 and 13642714260503.

It is not an unprimeable number, because it can be changed into a prime (13642714260577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296580744772 + ... + 296580744817.

It is an arithmetic number, because the mean of its divisors is an integer number (3558968937540).

Almost surely, 2^{13642714260547} is an apocalyptic number.

13642714260547 is a deficient number, since it is larger than the sum of its proper divisors (593161489613).

13642714260547 is an equidigital number, since it uses as much as digits as its factorization.

13642714260547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593161489612.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 13642714260547 in words is "thirteen trillion, six hundred forty-two billion, seven hundred fourteen million, two hundred sixty thousand, five hundred forty-seven".