1342404003 has 8 divisors (see below), whose sum is σ = 1819214416. Its totient is φ = 880264800.

The previous prime is 1342403987. The next prime is 1342404013. The reversal of 1342404003 is 3004042431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1342404003 - 2⁴ = 1342403987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342404013) 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 7 ways as a sum of consecutive naturals, for example, 3667588 + ... + 3667953.

It is an arithmetic number, because the mean of its divisors is an integer number (227401802).

Almost surely, 2^1342404003 is an apocalyptic number.

1342404003 is a deficient number, since it is larger than the sum of its proper divisors (476810413).

1342404003 is an equidigital number, since it uses as much as digits as its factorization.

1342404003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7335605.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1342404003 is about 36638.8319000483. The cubic root of 1342404003 is about 1103.1326686870.

Adding to 1342404003 its reverse (3004042431), we get a palindrome (4346446434).

The spelling of 1342404003 in words is "one billion, three hundred forty-two million, four hundred four thousand, three".