1341004043 has 8 divisors (see below), whose sum is σ = 1345481280. Its totient is φ = 1336534600.

The previous prime is 1341004003. The next prime is 1341004069. The reversal of 1341004043 is 3404001431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1341004043 - 2⁸ = 1341003787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341004003) 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 7 ways as a sum of consecutive naturals, for example, 676628 + ... + 678606.

It is an arithmetic number, because the mean of its divisors is an integer number (168185160).

Almost surely, 2^1341004043 is an apocalyptic number.

1341004043 is a deficient number, since it is larger than the sum of its proper divisors (4477237).

1341004043 is a wasteful number, since it uses less digits than its factorization.

1341004043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1341004043 is about 36619.7220497371. The cubic root of 1341004043 is about 1102.7490586932.

Adding to 1341004043 its reverse (3404001431), we get a palindrome (4745005474).

The spelling of 1341004043 in words is "one billion, three hundred forty-one million, four thousand, forty-three".