326216141712 has 60 divisors (see below), whose sum is σ = 914158437660. Its totient is φ = 108595033344.

The previous prime is 326216141711. The next prime is 326216141747. The reversal of 326216141712 is 217141612623.

326216141712 is a `hidden beast` number, since 3 + 2 + 6 + 21 + 614 + 1 + 7 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 162647663616 + 163568478096 = 403296^2 + 404436^2 .

It is a super-2 number, since 2×326216141712² (a number of 24 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (326216141711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1387287 + ... + 1605302.

It is an arithmetic number, because the mean of its divisors is an integer number (15235973961).

Almost surely, 2^326216141712 is an apocalyptic number.

It is an amenable number.

326216141712 is an abundant number, since it is smaller than the sum of its proper divisors (587942295948).

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

326216141712 is a wasteful number, since it uses less digits than its factorization.

326216141712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993360 (or 2993351 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The spelling of 326216141712 in words is "three hundred twenty-six billion, two hundred sixteen million, one hundred forty-one thousand, seven hundred twelve".