13142064827 has 4 divisors (see below), whose sum is σ = 13147813536. Its totient is φ = 13136316120.

The previous prime is 13142064779. The next prime is 13142064853. The reversal of 13142064827 is 72846024131.

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 13142064827 - 2³² = 8847097531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13142064427) 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, 2870924 + ... + 2875497.

It is an arithmetic number, because the mean of its divisors is an integer number (3286953384).

Almost surely, 2^13142064827 is an apocalyptic number.

13142064827 is a deficient number, since it is larger than the sum of its proper divisors (5748709).

13142064827 is an equidigital number, since it uses as much as digits as its factorization.

13142064827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748708.

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 13142064827 its reverse (72846024131), we get a palindrome (85988088958).

The spelling of 13142064827 in words is "thirteen billion, one hundred forty-two million, sixty-four thousand, eight hundred twenty-seven".