41486454797 has 2 divisors, whose sum is σ = 41486454798. Its totient is φ = 41486454796.

The previous prime is 41486454787. The next prime is 41486454817. The reversal of 41486454797 is 79745468414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37376875561 + 4109579236 = 193331^2 + 64106^2 .

It is a cyclic number.

It is not a de Polignac number, because 41486454797 - 2⁶ = 41486454733 is a prime.

It is a super-2 number, since 2×41486454797² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41486454707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20743227398 + 20743227399.

It is an arithmetic number, because the mean of its divisors is an integer number (20743227399).

Almost surely, 2^41486454797 is an apocalyptic number.

It is an amenable number.

41486454797 is a deficient number, since it is larger than the sum of its proper divisors (1).

41486454797 is an equidigital number, since it uses as much as digits as its factorization.

41486454797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27095040, while the sum is 59.

The spelling of 41486454797 in words is "forty-one billion, four hundred eighty-six million, four hundred fifty-four thousand, seven hundred ninety-seven".