41617981459 has 2 divisors, whose sum is σ = 41617981460. Its totient is φ = 41617981458.

The previous prime is 41617981439. The next prime is 41617981477. The reversal of 41617981459 is 95418971614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41617981459 - 2⁹ = 41617980947 is a prime.

It is not a weakly prime, because it can be changed into another prime (41617981409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20808990729 + 20808990730.

It is an arithmetic number, because the mean of its divisors is an integer number (20808990730).

Almost surely, 2^41617981459 is an apocalyptic number.

41617981459 is a deficient number, since it is larger than the sum of its proper divisors (1).

41617981459 is an equidigital number, since it uses as much as digits as its factorization.

41617981459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 55.

The spelling of 41617981459 in words is "forty-one billion, six hundred seventeen million, nine hundred eighty-one thousand, four hundred fifty-nine".