1041904441 has 2 divisors, whose sum is σ = 1041904442. Its totient is φ = 1041904440.

The previous prime is 1041904433. The next prime is 1041904447. The reversal of 1041904441 is 1444091401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 913308841 + 128595600 = 30221^2 + 11340^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041904441 - 2³ = 1041904433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1041904447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520952220 + 520952221.

It is an arithmetic number, because the mean of its divisors is an integer number (520952221).

Almost surely, 2^1041904441 is an apocalyptic number.

It is an amenable number.

1041904441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041904441 is an equidigital number, since it uses as much as digits as its factorization.

1041904441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1041904441 is about 32278.5445923449. The cubic root of 1041904441 is about 1013.7774569423. Note that the first 3 decimals are identical.

Adding to 1041904441 its reverse (1444091401), we get a palindrome (2485995842).

The spelling of 1041904441 in words is "one billion, forty-one million, nine hundred four thousand, four hundred forty-one".