13269144108 has 54 divisors (see below), whose sum is σ = 34043143372. Its totient is φ = 4019622640.

The previous prime is 13269144089. The next prime is 13269144131. The reversal of 13269144108 is 80144196231.

It is a super-2 number, since 2×13269144108² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4387885 + ... + 4390907.

Almost surely, 2^13269144108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13269144108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17021571686).

13269144108 is an abundant number, since it is smaller than the sum of its proper divisors (20773999264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13269144108 is an equidigital number, since it uses as much as digits as its factorization.

13269144108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6075 (or 3039 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 13269144108 in words is "thirteen billion, two hundred sixty-nine million, one hundred forty-four thousand, one hundred eight".