13241899008 has 384 divisors, whose sum is σ = 42882840000. Its totient is φ = 4037050368.

The previous prime is 13241899001. The next prime is 13241899009. The reversal of 13241899008 is 80099814231.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241899001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121485258 + ... + 121485366.

Almost surely, 2^13241899008 is an apocalyptic number.

13241899008 is a gapful number since it is divisible by the number (18) 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 13241899008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21441420000).

13241899008 is an abundant number, since it is smaller than the sum of its proper divisors (29640940992).

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

13241899008 is an equidigital number, since it uses as much as digits as its factorization.

13241899008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 13241899008 in words is "thirteen billion, two hundred forty-one million, eight hundred ninety-nine thousand, eight".