13304702250 has 128 divisors (see below), whose sum is σ = 42169720320. Its totient is φ = 3041064000.

The previous prime is 13304702249. The next prime is 13304702267. The reversal of 13304702250 is 5220740331.

It is a super-2 number, since 2×13304702250² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93541 + ... + 188040.

It is an arithmetic number, because the mean of its divisors is an integer number (329450940).

Almost surely, 2^13304702250 is an apocalyptic number.

13304702250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13304702250 is an abundant number, since it is smaller than the sum of its proper divisors (28865018070).

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

13304702250 is a wasteful number, since it uses less digits than its factorization.

13304702250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281614 (or 281598 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The spelling of 13304702250 in words is "thirteen billion, three hundred four million, seven hundred two thousand, two hundred fifty".