345324423601 has 2 divisors, whose sum is σ = 345324423602. Its totient is φ = 345324423600.

The previous prime is 345324423583. The next prime is 345324423637. The reversal of 345324423601 is 106324423543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188745933601 + 156578490000 = 434449^2 + 395700^2 .

It is a cyclic number.

It is not a de Polignac number, because 345324423601 - 2¹¹ = 345324421553 is a prime.

It is not a weakly prime, because it can be changed into another prime (345324423401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172662211800 + 172662211801.

It is an arithmetic number, because the mean of its divisors is an integer number (172662211801).

Almost surely, 2^345324423601 is an apocalyptic number.

It is an amenable number.

345324423601 is a deficient number, since it is larger than the sum of its proper divisors (1).

345324423601 is an equidigital number, since it uses as much as digits as its factorization.

345324423601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 345324423601 in words is "three hundred forty-five billion, three hundred twenty-four million, four hundred twenty-three thousand, six hundred one".