13733676109 has 4 divisors (see below), whose sum is σ = 13734419904. Its totient is φ = 13732932316.

The previous prime is 13733676071. The next prime is 13733676113. The reversal of 13733676109 is 90167633731.

It is a happy number.

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: 90167633731 = 7 ⋅12881090533.

It is a cyclic number.

It is not a de Polignac number, because 13733676109 - 2⁹ = 13733675597 is a prime.

It is a super-2 number, since 2×13733676109² (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 (13733676149) 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, 343477 + ... + 381370.

It is an arithmetic number, because the mean of its divisors is an integer number (3433604976).

Almost surely, 2^13733676109 is an apocalyptic number.

It is an amenable number.

13733676109 is a deficient number, since it is larger than the sum of its proper divisors (743795).

13733676109 is an equidigital number, since it uses as much as digits as its factorization.

13733676109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743794.

The product of its (nonzero) digits is 428652, while the sum is 46.

The spelling of 13733676109 in words is "thirteen billion, seven hundred thirty-three million, six hundred seventy-six thousand, one hundred nine".