3403143473 has 2 divisors, whose sum is σ = 3403143474. Its totient is φ = 3403143472.

The previous prime is 3403143437. The next prime is 3403143493. The reversal of 3403143473 is 3743413043.

Together with previous prime (3403143437) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3386308864 + 16834609 = 58192^2 + 4103^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3403143473 is a prime.

It is not a weakly prime, because it can be changed into another prime (3403143433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701571736 + 1701571737.

It is an arithmetic number, because the mean of its divisors is an integer number (1701571737).

Almost surely, 2^3403143473 is an apocalyptic number.

It is an amenable number.

3403143473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403143473 is an equidigital number, since it uses as much as digits as its factorization.

3403143473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 32.

The square root of 3403143473 is about 58336.4677795974. The cubic root of 3403143473 is about 1504.1578675169.

The spelling of 3403143473 in words is "three billion, four hundred three million, one hundred forty-three thousand, four hundred seventy-three".