3042604650809 has 2 divisors, whose sum is σ = 3042604650810. Its totient is φ = 3042604650808.

The previous prime is 3042604650769. The next prime is 3042604650821. The reversal of 3042604650809 is 9080564062403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2418559949584 + 624044701225 = 1555172^2 + 789965^2 .

It is a cyclic number.

It is not a de Polignac number, because 3042604650809 - 2²⁴ = 3042587873593 is a prime.

It is a super-2 number, since 2×3042604650809² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3042604650209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521302325404 + 1521302325405.

It is an arithmetic number, because the mean of its divisors is an integer number (1521302325405).

Almost surely, 2^{3042604650809} is an apocalyptic number.

It is an amenable number.

3042604650809 is a deficient number, since it is larger than the sum of its proper divisors (1).

3042604650809 is an equidigital number, since it uses as much as digits as its factorization.

3042604650809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 3042604650809 in words is "three trillion, forty-two billion, six hundred four million, six hundred fifty thousand, eight hundred nine".