13269934080 has 672 divisors, whose sum is σ = 51806977920. Its totient is φ = 3220439040.

The previous prime is 13269934063. The next prime is 13269934091. The reversal of 13269934080 is 8043996231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 186900445 + ... + 186900515.

Almost surely, 2^13269934080 is an apocalyptic number.

13269934080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13269934080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25903488960).

13269934080 is an abundant number, since it is smaller than the sum of its proper divisors (38537043840).

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

13269934080 is an equidigital number, since it uses as much as digits as its factorization.

13269934080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 13269934080 in words is "thirteen billion, two hundred sixty-nine million, nine hundred thirty-four thousand, eighty".