13286841677 has 4 divisors (see below), whose sum is σ = 13288683360. Its totient is φ = 13284999996.

The previous prime is 13286841647. The next prime is 13286841703. The reversal of 13286841677 is 77614868231.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 13286841677 - 2¹² = 13286837581 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 (13286841647) 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, 909977 + ... + 924462.

It is an arithmetic number, because the mean of its divisors is an integer number (3322170840).

Almost surely, 2^13286841677 is an apocalyptic number.

It is an amenable number.

13286841677 is a deficient number, since it is larger than the sum of its proper divisors (1841683).

13286841677 is an equidigital number, since it uses as much as digits as its factorization.

13286841677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841682.

The product of its digits is 2709504, while the sum is 53.

The spelling of 13286841677 in words is "thirteen billion, two hundred eighty-six million, eight hundred forty-one thousand, six hundred seventy-seven".