41458028449 has 2 divisors, whose sum is σ = 41458028450. Its totient is φ = 41458028448.

The previous prime is 41458028441. The next prime is 41458028473. The reversal of 41458028449 is 94482085414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36150177424 + 5307851025 = 190132^2 + 72855^2 .

It is a cyclic number.

It is not a de Polignac number, because 41458028449 - 2³ = 41458028441 is a prime.

It is not a weakly prime, because it can be changed into another prime (41458028441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20729014224 + 20729014225.

It is an arithmetic number, because the mean of its divisors is an integer number (20729014225).

Almost surely, 2^41458028449 is an apocalyptic number.

It is an amenable number.

41458028449 is a deficient number, since it is larger than the sum of its proper divisors (1).

41458028449 is an equidigital number, since it uses as much as digits as its factorization.

41458028449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 41458028449 in words is "forty-one billion, four hundred fifty-eight million, twenty-eight thousand, four hundred forty-nine".