323141430481 has 2 divisors, whose sum is σ = 323141430482. Its totient is φ = 323141430480.

The previous prime is 323141430383. The next prime is 323141430523. The reversal of 323141430481 is 184034141323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 298290745600 + 24850684881 = 546160^2 + 157641^2 .

It is a cyclic number.

It is not a de Polignac number, because 323141430481 - 2¹⁵ = 323141397713 is a prime.

It is a super-2 number, since 2×323141430481² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323141430181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161570715240 + 161570715241.

It is an arithmetic number, because the mean of its divisors is an integer number (161570715241).

Almost surely, 2^323141430481 is an apocalyptic number.

It is an amenable number.

323141430481 is a deficient number, since it is larger than the sum of its proper divisors (1).

323141430481 is an equidigital number, since it uses as much as digits as its factorization.

323141430481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 323141430481 in words is "three hundred twenty-three billion, one hundred forty-one million, four hundred thirty thousand, four hundred eighty-one".