448190611471 has 2 divisors, whose sum is σ = 448190611472. Its totient is φ = 448190611470.

The previous prime is 448190611417. The next prime is 448190611483. The reversal of 448190611471 is 174116091844.

Together with previous prime (448190611417) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448190611471 - 2³¹ = 446043127823 is a prime.

It is a super-3 number, since 3×448190611471³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448190618471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224095305735 + 224095305736.

It is an arithmetic number, because the mean of its divisors is an integer number (224095305736).

Almost surely, 2^448190611471 is an apocalyptic number.

448190611471 is a deficient number, since it is larger than the sum of its proper divisors (1).

448190611471 is an equidigital number, since it uses as much as digits as its factorization.

448190611471 is an evil number, because the sum of its binary digits is even.

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

The spelling of 448190611471 in words is "four hundred forty-eight billion, one hundred ninety million, six hundred eleven thousand, four hundred seventy-one".