13463288869 has 12 divisors (see below), whose sum is σ = 14262102540. Its totient is φ = 12707187840.

The previous prime is 13463288849. The next prime is 13463288911. The reversal of 13463288869 is 96888236431.

13463288869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1172240644 + 12291048225 = 34238^2 + 110865^2 .

It is not a de Polignac number, because 13463288869 - 2¹¹ = 13463286821 is a prime.

It is a super-2 number, since 2×13463288869² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13463288849) 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 11 ways as a sum of consecutive naturals, for example, 27789 + ... + 166429.

It is an arithmetic number, because the mean of its divisors is an integer number (1188508545).

Almost surely, 2^13463288869 is an apocalyptic number.

13463288869 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13463288869 is a deficient number, since it is larger than the sum of its proper divisors (798813671).

13463288869 is a wasteful number, since it uses less digits than its factorization.

13463288869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138948 (or 138929 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 58.

The spelling of 13463288869 in words is "thirteen billion, four hundred sixty-three million, two hundred eighty-eight thousand, eight hundred sixty-nine".