1241004071 has 2 divisors, whose sum is σ = 1241004072. Its totient is φ = 1241004070.

The previous prime is 1241003993. The next prime is 1241004091. The reversal of 1241004071 is 1704001421.

It is an a-pointer prime, because the next prime (1241004091) can be obtained adding 1241004071 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1241004071 - 2¹⁸ = 1240741927 is a prime.

It is a super-2 number, since 2×1241004071² = 3080182208477146082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1241004091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620502035 + 620502036.

It is an arithmetic number, because the mean of its divisors is an integer number (620502036).

Almost surely, 2^1241004071 is an apocalyptic number.

1241004071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241004071 is an equidigital number, since it uses as much as digits as its factorization.

1241004071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 1241004071 is about 35227.8876885913. The cubic root of 1241004071 is about 1074.6269687502.

Adding to 1241004071 its reverse (1704001421), we get a palindrome (2945005492).

The spelling of 1241004071 in words is "one billion, two hundred forty-one million, four thousand, seventy-one".