13463288849 has 2 divisors, whose sum is σ = 13463288850. Its totient is φ = 13463288848.

The previous prime is 13463288767. The next prime is 13463288911. The reversal of 13463288849 is 94888236431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13209364624 + 253924225 = 114932^2 + 15935^2 .

It is a cyclic number.

It is not a de Polignac number, because 13463288849 - 2¹⁶ = 13463223313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13463288794 and 13463288803.

It is not a weakly prime, because it can be changed into another prime (13463281849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6731644424 + 6731644425.

It is an arithmetic number, because the mean of its divisors is an integer number (6731644425).

Almost surely, 2^13463288849 is an apocalyptic number.

It is an amenable number.

13463288849 is a deficient number, since it is larger than the sum of its proper divisors (1).

13463288849 is an equidigital number, since it uses as much as digits as its factorization.

13463288849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7962624, while the sum is 56.

The spelling of 13463288849 in words is "thirteen billion, four hundred sixty-three million, two hundred eighty-eight thousand, eight hundred forty-nine".