326315573341 has 2 divisors, whose sum is σ = 326315573342. Its totient is φ = 326315573340.

The previous prime is 326315573293. The next prime is 326315573371. The reversal of 326315573341 is 143375513623.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312520131225 + 13795442116 = 559035^2 + 117454^2 .

It is a cyclic number.

It is not a de Polignac number, because 326315573341 - 2²⁷ = 326181355613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (326315573371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163157786670 + 163157786671.

It is an arithmetic number, because the mean of its divisors is an integer number (163157786671).

Almost surely, 2^326315573341 is an apocalyptic number.

It is an amenable number.

326315573341 is a deficient number, since it is larger than the sum of its proper divisors (1).

326315573341 is an equidigital number, since it uses as much as digits as its factorization.

326315573341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 43.

The spelling of 326315573341 in words is "three hundred twenty-six billion, three hundred fifteen million, five hundred seventy-three thousand, three hundred forty-one".