3012342065 has 4 divisors (see below), whose sum is σ = 3614810484. Its totient is φ = 2409873648.

The previous prime is 3012342019. The next prime is 3012342071. The reversal of 3012342065 is 5602432103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1341903424 + 1670438641 = 36632^2 + 40871^2 .

It is a cyclic number.

It is not a de Polignac number, because 3012342065 - 2¹² = 3012337969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301234202 + ... + 301234211.

It is an arithmetic number, because the mean of its divisors is an integer number (903702621).

Almost surely, 2^3012342065 is an apocalyptic number.

It is an amenable number.

3012342065 is a deficient number, since it is larger than the sum of its proper divisors (602468419).

3012342065 is an equidigital number, since it uses as much as digits as its factorization.

3012342065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602468418.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3012342065 is about 54884.8072329675. The cubic root of 3012342065 is about 1444.2246795581.

Adding to 3012342065 its reverse (5602432103), we get a palindrome (8614774168).

The spelling of 3012342065 in words is "three billion, twelve million, three hundred forty-two thousand, sixty-five".