1403324343 has 12 divisors (see below), whose sum is σ = 2076464208. Its totient is φ = 912731040.

The previous prime is 1403324341. The next prime is 1403324353. The reversal of 1403324343 is 3434233041.

It is not a de Polignac number, because 1403324343 - 2¹ = 1403324341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403324341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1901155 + ... + 1901892.

It is an arithmetic number, because the mean of its divisors is an integer number (173038684).

Almost surely, 2^1403324343 is an apocalyptic number.

1403324343 is a deficient number, since it is larger than the sum of its proper divisors (673139865).

1403324343 is a wasteful number, since it uses less digits than its factorization.

1403324343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803094 (or 3803091 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 1403324343 is about 37460.9709297557. The cubic root of 1403324343 is about 1119.5736959097.

Adding to 1403324343 its reverse (3434233041), we get a palindrome (4837557384).

The spelling of 1403324343 in words is "one billion, four hundred three million, three hundred twenty-four thousand, three hundred forty-three".