13336379250 has 128 divisors (see below), whose sum is σ = 34159656960. Its totient is φ = 3463947200.

The previous prime is 13336379237. The next prime is 13336379257. The reversal of 13336379250 is 5297363331.

It is a super-2 number, since 2×13336379250² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13336379257) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8423959 + ... + 8425541.

It is an arithmetic number, because the mean of its divisors is an integer number (266872320).

Almost surely, 2^13336379250 is an apocalyptic number.

13336379250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13336379250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17079828480).

13336379250 is an abundant number, since it is smaller than the sum of its proper divisors (20823277710).

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

13336379250 is a wasteful number, since it uses less digits than its factorization.

13336379250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889 (or 1879 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 42.

The spelling of 13336379250 in words is "thirteen billion, three hundred thirty-six million, three hundred seventy-nine thousand, two hundred fifty".