13366241929 has 4 divisors (see below), whose sum is σ = 13498581060. Its totient is φ = 13233902800.

The previous prime is 13366241893. The next prime is 13366241947. The reversal of 13366241929 is 92914266331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92914266331 = 101 ⋅919943231.

It can be written as a sum of positive squares in 2 ways, for example, as 9130184704 + 4236057225 = 95552^2 + 65085^2 .

It is a cyclic number.

It is not a de Polignac number, because 13366241929 - 2⁹ = 13366241417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13366251929) 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, 66169414 + ... + 66169615.

It is an arithmetic number, because the mean of its divisors is an integer number (3374645265).

Almost surely, 2^13366241929 is an apocalyptic number.

It is an amenable number.

13366241929 is a deficient number, since it is larger than the sum of its proper divisors (132339131).

13366241929 is a wasteful number, since it uses less digits than its factorization.

13366241929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132339130.

The product of its digits is 419904, while the sum is 46.

The spelling of 13366241929 in words is "thirteen billion, three hundred sixty-six million, two hundred forty-one thousand, nine hundred twenty-nine".