1040331241 has 2 divisors, whose sum is σ = 1040331242. Its totient is φ = 1040331240.

The previous prime is 1040331233. The next prime is 1040331277. The reversal of 1040331241 is 1421330401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 865536400 + 174794841 = 29420^2 + 13221^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040331241 - 2³ = 1040331233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040331211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520165620 + 520165621.

It is an arithmetic number, because the mean of its divisors is an integer number (520165621).

Almost surely, 2^1040331241 is an apocalyptic number.

It is an amenable number.

1040331241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040331241 is an equidigital number, since it uses as much as digits as its factorization.

1040331241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1040331241 is about 32254.1662580201. The cubic root of 1040331241 is about 1013.2669564839.

Adding to 1040331241 its reverse (1421330401), we get a palindrome (2461661642).

The spelling of 1040331241 in words is "one billion, forty million, three hundred thirty-one thousand, two hundred forty-one".