13143426355 has 4 divisors (see below), whose sum is σ = 15772111632. Its totient is φ = 10514741080.

The previous prime is 13143426353. The next prime is 13143426367. The reversal of 13143426355 is 55362434131.

13143426355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55362434131 = 131 ⋅422614001.

It is not a de Polignac number, because 13143426355 - 2¹ = 13143426353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13143426353) 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, 1314342631 + ... + 1314342640.

It is an arithmetic number, because the mean of its divisors is an integer number (3943027908).

Almost surely, 2^13143426355 is an apocalyptic number.

13143426355 is a deficient number, since it is larger than the sum of its proper divisors (2628685277).

13143426355 is an equidigital number, since it uses as much as digits as its factorization.

13143426355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628685276.

The product of its digits is 129600, while the sum is 37.

The spelling of 13143426355 in words is "thirteen billion, one hundred forty-three million, four hundred twenty-six thousand, three hundred fifty-five".