448190611417 has 2 divisors, whose sum is σ = 448190611418. Its totient is φ = 448190611416.

The previous prime is 448190611403. The next prime is 448190611471. The reversal of 448190611417 is 714116091844.

Together with next prime (448190611471) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 235356938496 + 212833672921 = 485136^2 + 461339^2 .

It is a cyclic number.

It is not a de Polignac number, because 448190611417 - 2¹⁹ = 448190087129 is a prime.

It is not a weakly prime, because it can be changed into another prime (448190611487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224095305708 + 224095305709.

It is an arithmetic number, because the mean of its divisors is an integer number (224095305709).

Almost surely, 2^448190611417 is an apocalyptic number.

It is an amenable number.

448190611417 is a deficient number, since it is larger than the sum of its proper divisors (1).

448190611417 is an equidigital number, since it uses as much as digits as its factorization.

448190611417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 46.

The spelling of 448190611417 in words is "four hundred forty-eight billion, one hundred ninety million, six hundred eleven thousand, four hundred seventeen".