3431813453 has 2 divisors, whose sum is σ = 3431813454. Its totient is φ = 3431813452.

The previous prime is 3431813377. The next prime is 3431813507. The reversal of 3431813453 is 3543181343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2713680649 + 718132804 = 52093^2 + 26798^2 .

It is a cyclic number.

It is not a de Polignac number, because 3431813453 - 2⁸ = 3431813197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3431813353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715906726 + 1715906727.

It is an arithmetic number, because the mean of its divisors is an integer number (1715906727).

Almost surely, 2^3431813453 is an apocalyptic number.

It is an amenable number.

3431813453 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431813453 is an equidigital number, since it uses as much as digits as its factorization.

3431813453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 35.

The square root of 3431813453 is about 58581.6818894780. The cubic root of 3431813453 is about 1508.3700162000.

Adding to 3431813453 its reverse (3543181343), we get a palindrome (6974994796).

The spelling of 3431813453 in words is "three billion, four hundred thirty-one million, eight hundred thirteen thousand, four hundred fifty-three".