448400088373 has 2 divisors, whose sum is σ = 448400088374. Its totient is φ = 448400088372.

The previous prime is 448400088343. The next prime is 448400088491. The reversal of 448400088373 is 373880004844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287099857489 + 161300230884 = 535817^2 + 401622^2 .

It is a cyclic number.

It is not a de Polignac number, because 448400088373 - 2¹⁷ = 448399957301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448400088343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224200044186 + 224200044187.

It is an arithmetic number, because the mean of its divisors is an integer number (224200044187).

Almost surely, 2^448400088373 is an apocalyptic number.

It is an amenable number.

448400088373 is a deficient number, since it is larger than the sum of its proper divisors (1).

448400088373 is an equidigital number, since it uses as much as digits as its factorization.

448400088373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2064384, while the sum is 49.

The spelling of 448400088373 in words is "four hundred forty-eight billion, four hundred million, eighty-eight thousand, three hundred seventy-three".