1342403403 has 12 divisors (see below), whose sum is σ = 1967379624. Its totient is φ = 813577600.

The previous prime is 1342403339. The next prime is 1342403411. The reversal of 1342403403 is 3043042431.

It is not a de Polignac number, because 1342403403 - 2⁶ = 1342403339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342403473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1848678 + ... + 1849403.

It is an arithmetic number, because the mean of its divisors is an integer number (163948302).

Almost surely, 2^1342403403 is an apocalyptic number.

1342403403 is a deficient number, since it is larger than the sum of its proper divisors (624976221).

1342403403 is a wasteful number, since it uses less digits than its factorization.

1342403403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698106 (or 3698095 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1342403403 is about 36638.8237120135. The cubic root of 1342403403 is about 1103.1325043352.

Adding to 1342403403 its reverse (3043042431), we get a palindrome (4385445834).

The spelling of 1342403403 in words is "one billion, three hundred forty-two million, four hundred three thousand, four hundred three".