326808674141 has 2 divisors, whose sum is σ = 326808674142. Its totient is φ = 326808674140.

The previous prime is 326808674123. The next prime is 326808674201. The reversal of 326808674141 is 141476808623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 177623474116 + 149185200025 = 421454^2 + 386245^2 .

It is an emirp because it is prime and its reverse (141476808623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 326808674141 - 2³⁸ = 51930767197 is a prime.

It is a super-3 number, since 3×326808674141³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 326808674141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (326808673141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163404337070 + 163404337071.

It is an arithmetic number, because the mean of its divisors is an integer number (163404337071).

Almost surely, 2^326808674141 is an apocalyptic number.

It is an amenable number.

326808674141 is a deficient number, since it is larger than the sum of its proper divisors (1).

326808674141 is an equidigital number, since it uses as much as digits as its factorization.

326808674141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 326808674141 in words is "three hundred twenty-six billion, eight hundred eight million, six hundred seventy-four thousand, one hundred forty-one".