1543104341 has 2 divisors, whose sum is σ = 1543104342. Its totient is φ = 1543104340.

The previous prime is 1543104337. The next prime is 1543104359. The reversal of 1543104341 is 1434013451.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 931531441 + 611572900 = 30521^2 + 24730^2 .

It is a cyclic number.

It is not a de Polignac number, because 1543104341 - 2² = 1543104337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1543104341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1543101341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 771552170 + 771552171.

It is an arithmetic number, because the mean of its divisors is an integer number (771552171).

Almost surely, 2^1543104341 is an apocalyptic number.

It is an amenable number.

1543104341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1543104341 is an equidigital number, since it uses as much as digits as its factorization.

1543104341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1543104341 is about 39282.3667947847. The cubic root of 1543104341 is about 1155.5757805841.

Adding to 1543104341 its reverse (1434013451), we get a palindrome (2977117792).

The spelling of 1543104341 in words is "one billion, five hundred forty-three million, one hundred four thousand, three hundred forty-one".