3440041057 has 2 divisors, whose sum is σ = 3440041058. Its totient is φ = 3440041056.

The previous prime is 3440041027. The next prime is 3440041063. The reversal of 3440041057 is 7501400443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3366784576 + 73256481 = 58024^2 + 8559^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3440041057 is a prime.

It is not a weakly prime, because it can be changed into another prime (3440041027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720020528 + 1720020529.

It is an arithmetic number, because the mean of its divisors is an integer number (1720020529).

Almost surely, 2^3440041057 is an apocalyptic number.

It is an amenable number.

3440041057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440041057 is an equidigital number, since it uses as much as digits as its factorization.

3440041057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 3440041057 is about 58651.8632014363. The cubic root of 3440041057 is about 1509.5744684879.

It can be divided in two parts, 34400 and 41057, that added together give a palindrome (75457).

The spelling of 3440041057 in words is "three billion, four hundred forty million, forty-one thousand, fifty-seven".