350445330231109 has 2 divisors, whose sum is σ = 350445330231110. Its totient is φ = 350445330231108.

The previous prime is 350445330231077. The next prime is 350445330231131. The reversal of 350445330231109 is 901132033544053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 336272341552900 + 14172988678209 = 18337730^2 + 3764703^2 .

It is a cyclic number.

It is not a de Polignac number, because 350445330231109 - 2⁵ = 350445330231077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350445330271109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175222665115554 + 175222665115555.

It is an arithmetic number, because the mean of its divisors is an integer number (175222665115555).

Almost surely, 2^{350445330231109} is an apocalyptic number.

It is an amenable number.

350445330231109 is a deficient number, since it is larger than the sum of its proper divisors (1).

350445330231109 is an equidigital number, since it uses as much as digits as its factorization.

350445330231109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 350445330231109 in words is "three hundred fifty trillion, four hundred forty-five billion, three hundred thirty million, two hundred thirty-one thousand, one hundred nine".