1342343403 has 24 divisors (see below), whose sum is σ = 1988532000. Its totient is φ = 872058240.

The previous prime is 1342343383. The next prime is 1342343419. The reversal of 1342343403 is 3043432431.

It is not a de Polignac number, because 1342343403 - 2⁶ = 1342343339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342343423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 446098 + ... + 449096.

It is an arithmetic number, because the mean of its divisors is an integer number (82855500).

Almost surely, 2^1342343403 is an apocalyptic number.

1342343403 is a deficient number, since it is larger than the sum of its proper divisors (646188597).

1342343403 is a wasteful number, since it uses less digits than its factorization.

1342343403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259 (or 4256 counting only the distinct ones).

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

The square root of 1342343403 is about 36638.0048992846. The cubic root of 1342343403 is about 1103.1160689040.

Adding to 1342343403 its reverse (3043432431), we get a palindrome (4385775834).

The spelling of 1342343403 in words is "one billion, three hundred forty-two million, three hundred forty-three thousand, four hundred three".