2069341009 has 2 divisors, whose sum is σ = 2069341010. Its totient is φ = 2069341008.

The previous prime is 2069341007. The next prime is 2069341033. The reversal of 2069341009 is 9001439602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2016459025 + 52881984 = 44905^2 + 7272^2 .

It is a cyclic number.

It is not a de Polignac number, because 2069341009 - 2¹ = 2069341007 is a prime.

Together with 2069341007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2069341007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034670504 + 1034670505.

It is an arithmetic number, because the mean of its divisors is an integer number (1034670505).

Almost surely, 2^2069341009 is an apocalyptic number.

It is an amenable number.

2069341009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2069341009 is an equidigital number, since it uses as much as digits as its factorization.

2069341009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2069341009 is about 45490.0099912058. The cubic root of 2069341009 is about 1274.3166419331.

The spelling of 2069341009 in words is "two billion, sixty-nine million, three hundred forty-one thousand, nine".