323124620387741 has 2 divisors, whose sum is σ = 323124620387742. Its totient is φ = 323124620387740.

The previous prime is 323124620387719. The next prime is 323124620387759. The reversal of 323124620387741 is 147783026421323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302522362648900 + 20602257738841 = 17393170^2 + 4538971^2 .

It is a cyclic number.

It is not a de Polignac number, because 323124620387741 - 2⁶ = 323124620387677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323124620087741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161562310193870 + 161562310193871.

It is an arithmetic number, because the mean of its divisors is an integer number (161562310193871).

Almost surely, 2^{323124620387741} is an apocalyptic number.

It is an amenable number.

323124620387741 is a deficient number, since it is larger than the sum of its proper divisors (1).

323124620387741 is an equidigital number, since it uses as much as digits as its factorization.

323124620387741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 323124620387741 in words is "three hundred twenty-three trillion, one hundred twenty-four billion, six hundred twenty million, three hundred eighty-seven thousand, seven hundred forty-one".