1204430041 has 2 divisors, whose sum is σ = 1204430042. Its totient is φ = 1204430040.

The previous prime is 1204430033. The next prime is 1204430047. The reversal of 1204430041 is 1400344021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 643687641 + 560742400 = 25371^2 + 23680^2 .

It is an emirp because it is prime and its reverse (1400344021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1204430041 - 2³ = 1204430033 is a prime.

It is not a weakly prime, because it can be changed into another prime (1204430047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602215020 + 602215021.

It is an arithmetic number, because the mean of its divisors is an integer number (602215021).

Almost surely, 2^1204430041 is an apocalyptic number.

It is an amenable number.

1204430041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204430041 is an equidigital number, since it uses as much as digits as its factorization.

1204430041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1204430041 is about 34704.8993803469. The cubic root of 1204430041 is about 1063.9646358048.

Adding to 1204430041 its reverse (1400344021), we get a palindrome (2604774062).

The spelling of 1204430041 in words is "one billion, two hundred four million, four hundred thirty thousand, forty-one".