3440078113 has 2 divisors, whose sum is σ = 3440078114. Its totient is φ = 3440078112.

The previous prime is 3440078101. The next prime is 3440078137. The reversal of 3440078113 is 3118700443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2729749009 + 710329104 = 52247^2 + 26652^2 .

It is a cyclic number.

It is not a de Polignac number, because 3440078113 - 2¹⁷ = 3439947041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3440078143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720039056 + 1720039057.

It is an arithmetic number, because the mean of its divisors is an integer number (1720039057).

Almost surely, 2^3440078113 is an apocalyptic number.

It is an amenable number.

3440078113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440078113 is an equidigital number, since it uses as much as digits as its factorization.

3440078113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 3440078113 is about 58652.1790984785. The cubic root of 3440078113 is about 1509.5798888293.

Adding to 3440078113 its reverse (3118700443), we get a palindrome (6558778556).

The spelling of 3440078113 in words is "three billion, four hundred forty million, seventy-eight thousand, one hundred thirteen".