813404414180 has 24 divisors (see below), whose sum is σ = 1713071904768. Its totient is φ = 324424120928.

The previous prime is 813404414161. The next prime is 813404414183. The reversal of 813404414180 is 81414404318.

813404414180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (813404414183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58595684 + ... + 58609563.

It is an arithmetic number, because the mean of its divisors is an integer number (71377996032).

Almost surely, 2^813404414180 is an apocalyptic number.

It is an amenable number.

813404414180 is an abundant number, since it is smaller than the sum of its proper divisors (899667490588).

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

813404414180 is a wasteful number, since it uses less digits than its factorization.

813404414180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117205603 (or 117205601 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

Adding to 813404414180 its reverse (81414404318), we get a palindrome (894818818498).

The spelling of 813404414180 in words is "eight hundred thirteen billion, four hundred four million, four hundred fourteen thousand, one hundred eighty".