904130041 has 2 divisors, whose sum is σ = 904130042. Its totient is φ = 904130040.

The previous prime is 904130011. The next prime is 904130077. The reversal of 904130041 is 140031409.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 846810000 + 57320041 = 29100^2 + 7571^2 .

It is a cyclic number.

It is not a de Polignac number, because 904130041 - 2⁵ = 904130009 is a prime.

It is a super-2 number, since 2×904130041² = 1634902262077323362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 904129994 and 904130021.

It is not a weakly prime, because it can be changed into another prime (904130011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452065020 + 452065021.

It is an arithmetic number, because the mean of its divisors is an integer number (452065021).

Almost surely, 2^904130041 is an apocalyptic number.

It is an amenable number.

904130041 is a deficient number, since it is larger than the sum of its proper divisors (1).

904130041 is an equidigital number, since it uses as much as digits as its factorization.

904130041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 904130041 is about 30068.7552286422. The cubic root of 904130041 is about 966.9639871134.

The spelling of 904130041 in words is "nine hundred four million, one hundred thirty thousand, forty-one".