3403143443 has 16 divisors (see below), whose sum is σ = 3973401600. Its totient is φ = 2913510600.

The previous prime is 3403143437. The next prime is 3403143473. The reversal of 3403143443 is 3443413043.

It is not a de Polignac number, because 3403143443 - 2⁴ = 3403143427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3403143433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307028 + ... + 317918.

It is an arithmetic number, because the mean of its divisors is an integer number (248337600).

Almost surely, 2^3403143443 is an apocalyptic number.

3403143443 is a deficient number, since it is larger than the sum of its proper divisors (570258157).

3403143443 is an equidigital number, since it uses as much as digits as its factorization.

3403143443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11823 (or 11809 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 3403143443 is about 58336.4675224683. The cubic root of 3403143443 is about 1504.1578630970.

Adding to 3403143443 its reverse (3443413043), we get a palindrome (6846556486).

The spelling of 3403143443 in words is "three billion, four hundred three million, one hundred forty-three thousand, four hundred forty-three".