13212841284 has 24 divisors (see below), whose sum is σ = 34255514720. Its totient is φ = 4404280392.

The previous prime is 13212841277. The next prime is 13212841307. The reversal of 13212841284 is 48214821231.

13212841284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61170454 + ... + 61170669.

Almost surely, 2^13212841284 is an apocalyptic number.

It is an amenable number.

13212841284 is an abundant number, since it is smaller than the sum of its proper divisors (21042673436).

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

13212841284 is a wasteful number, since it uses less digits than its factorization.

13212841284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122341136 (or 122341128 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The spelling of 13212841284 in words is "thirteen billion, two hundred twelve million, eight hundred forty-one thousand, two hundred eighty-four".