13349482280 has 16 divisors (see below), whose sum is σ = 30036335220. Its totient is φ = 5339792896.

The previous prime is 13349482273. The next prime is 13349482301. The reversal of 13349482280 is 8228494331.

It can be written as a sum of positive squares in 2 ways, for example, as 13009227364 + 340254916 = 114058^2 + 18446^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166868489 + ... + 166868568.

Almost surely, 2^13349482280 is an apocalyptic number.

13349482280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13349482280 is an abundant number, since it is smaller than the sum of its proper divisors (16686852940).

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

13349482280 is a wasteful number, since it uses less digits than its factorization.

13349482280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333737068 (or 333737064 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 13349482280 in words is "thirteen billion, three hundred forty-nine million, four hundred eighty-two thousand, two hundred eighty".