3440040053 has 2 divisors, whose sum is σ = 3440040054. Its totient is φ = 3440040052.

The previous prime is 3440040029. The next prime is 3440040067. The reversal of 3440040053 is 3500400443.

It is a happy number.

3440040053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2655031729 + 785008324 = 51527^2 + 28018^2 .

It is a cyclic number.

It is not a de Polignac number, because 3440040053 - 2⁸ = 3440039797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3440040013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720020026 + 1720020027.

It is an arithmetic number, because the mean of its divisors is an integer number (1720020027).

Almost surely, 2^3440040053 is an apocalyptic number.

It is an amenable number.

3440040053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440040053 is an equidigital number, since it uses as much as digits as its factorization.

3440040053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 3440040053 is about 58651.8546424578. The cubic root of 3440040053 is about 1509.5743216280.

Adding to 3440040053 its reverse (3500400443), we get a palindrome (6940440496).

The spelling of 3440040053 in words is "three billion, four hundred forty million, forty thousand, fifty-three".