13409455180 has 48 divisors (see below), whose sum is σ = 30774691584. Its totient is φ = 4867459520.

The previous prime is 13409455153. The next prime is 13409455207. The reversal of 13409455180 is 8155490431.

It is an interprime number because it is at equal distance from previous prime (13409455153) and next prime (13409455207).

It is a super-3 number, since 3×13409455180³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69729 + ... + 177991.

It is an arithmetic number, because the mean of its divisors is an integer number (641139408).

Almost surely, 2^13409455180 is an apocalyptic number.

13409455180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13409455180 is an abundant number, since it is smaller than the sum of its proper divisors (17365236404).

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

13409455180 is a wasteful number, since it uses less digits than its factorization.

13409455180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108846 (or 108844 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 13409455180 in words is "thirteen billion, four hundred nine million, four hundred fifty-five thousand, one hundred eighty".