13469135677 has 4 divisors (see below), whose sum is σ = 13516730080. Its totient is φ = 13421541276.

The previous prime is 13469135671. The next prime is 13469135681. The reversal of 13469135677 is 77653196431.

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, and also an emirpimes, since its reverse is a distinct semiprime: 77653196431 = 1523 ⋅50986997.

It is a cyclic number.

It is not a de Polignac number, because 13469135677 - 2¹⁹ = 13468611389 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 (13469135671) 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, 23796777 + ... + 23797342.

It is an arithmetic number, because the mean of its divisors is an integer number (3379182520).

Almost surely, 2^13469135677 is an apocalyptic number.

It is an amenable number.

13469135677 is a deficient number, since it is larger than the sum of its proper divisors (47594403).

13469135677 is an equidigital number, since it uses as much as digits as its factorization.

13469135677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47594402.

The product of its digits is 2857680, while the sum is 52.

The spelling of 13469135677 in words is "thirteen billion, four hundred sixty-nine million, one hundred thirty-five thousand, six hundred seventy-seven".