13983109280 has 192 divisors, whose sum is σ = 42080290560. Its totient is φ = 4274601984.

The previous prime is 13983109277. The next prime is 13983109289. The reversal of 13983109280 is 8290138931.

It is not an unprimeable number, because it can be changed into a prime (13983109289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342434 + ... + 381086.

It is an arithmetic number, because the mean of its divisors is an integer number (219168180).

Almost surely, 2^13983109280 is an apocalyptic number.

13983109280 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 13983109280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21040145280).

13983109280 is an abundant number, since it is smaller than the sum of its proper divisors (28097181280).

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

13983109280 is a wasteful number, since it uses less digits than its factorization.

13983109280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38711 (or 38703 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 13983109280 in words is "thirteen billion, nine hundred eighty-three million, one hundred nine thousand, two hundred eighty".