323064450677 has 2 divisors, whose sum is σ = 323064450678. Its totient is φ = 323064450676.

The previous prime is 323064450673. The next prime is 323064450697. The reversal of 323064450677 is 776054460323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 304095999601 + 18968451076 = 551449^2 + 137726^2 .

It is a cyclic number.

It is not a de Polignac number, because 323064450677 - 2² = 323064450673 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323064450673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161532225338 + 161532225339.

It is an arithmetic number, because the mean of its divisors is an integer number (161532225339).

Almost surely, 2^323064450677 is an apocalyptic number.

It is an amenable number.

323064450677 is a deficient number, since it is larger than the sum of its proper divisors (1).

323064450677 is an equidigital number, since it uses as much as digits as its factorization.

323064450677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 323064450677 in words is "three hundred twenty-three billion, sixty-four million, four hundred fifty thousand, six hundred seventy-seven".