13814234693 has 6 divisors (see below), whose sum is σ = 16069620006. Its totient is φ = 11840772552.

The previous prime is 13814234659. The next prime is 13814234719. The reversal of 13814234693 is 39643241831.

It can be written as a sum of positive squares in only one way, i.e., 12272651524 + 1541583169 = 110782^2 + 39263^2 .

It is not a de Polignac number, because 13814234693 - 2¹⁰ = 13814233669 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 (13814234633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140961530 + ... + 140961627.

It is an arithmetic number, because the mean of its divisors is an integer number (2678270001).

Almost surely, 2^13814234693 is an apocalyptic number.

It is an amenable number.

13814234693 is a deficient number, since it is larger than the sum of its proper divisors (2255385313).

13814234693 is an equidigital number, since it uses as much as digits as its factorization.

13814234693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281923171 (or 281923164 counting only the distinct ones).

The product of its digits is 373248, while the sum is 44.

The spelling of 13814234693 in words is "thirteen billion, eight hundred fourteen million, two hundred thirty-four thousand, six hundred ninety-three".