1041498643 has 2 divisors, whose sum is σ = 1041498644. Its totient is φ = 1041498642.

The previous prime is 1041498589. The next prime is 1041498649. The reversal of 1041498643 is 3468941401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1041498643 - 2¹³ = 1041490451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1041498596 and 1041498605.

It is not a weakly prime, because it can be changed into another prime (1041498649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520749321 + 520749322.

It is an arithmetic number, because the mean of its divisors is an integer number (520749322).

Almost surely, 2^1041498643 is an apocalyptic number.

1041498643 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041498643 is an equidigital number, since it uses as much as digits as its factorization.

1041498643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 1041498643 is about 32272.2581019674. The cubic root of 1041498643 is about 1013.6458254578.

The spelling of 1041498643 in words is "one billion, forty-one million, four hundred ninety-eight thousand, six hundred forty-three".