13285828141 has 4 divisors (see below), whose sum is σ = 13318960284. Its totient is φ = 13252696000.

The previous prime is 13285828133. The next prime is 13285828163. The reversal of 13285828141 is 14182858231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9144905641 + 4140922500 = 95629^2 + 64350^2 .

It is a cyclic number.

It is not a de Polignac number, because 13285828141 - 2³ = 13285828133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13285822141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16565470 + ... + 16566271.

It is an arithmetic number, because the mean of its divisors is an integer number (3329740071).

Almost surely, 2^13285828141 is an apocalyptic number.

It is an amenable number.

13285828141 is a deficient number, since it is larger than the sum of its proper divisors (33132143).

13285828141 is an equidigital number, since it uses as much as digits as its factorization.

13285828141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33132142.

The product of its digits is 122880, while the sum is 43.

The spelling of 13285828141 in words is "thirteen billion, two hundred eighty-five million, eight hundred twenty-eight thousand, one hundred forty-one".