448246521323 has 2 divisors, whose sum is σ = 448246521324. Its totient is φ = 448246521322.

The previous prime is 448246521319. The next prime is 448246521337. The reversal of 448246521323 is 323125642844.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 448246521323 - 2² = 448246521319 is a prime.

It is not a weakly prime, because it can be changed into another prime (448246521343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224123260661 + 224123260662.

It is an arithmetic number, because the mean of its divisors is an integer number (224123260662).

Almost surely, 2^448246521323 is an apocalyptic number.

448246521323 is a deficient number, since it is larger than the sum of its proper divisors (1).

448246521323 is an equidigital number, since it uses as much as digits as its factorization.

448246521323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1105920, while the sum is 44.

The spelling of 448246521323 in words is "four hundred forty-eight billion, two hundred forty-six million, five hundred twenty-one thousand, three hundred twenty-three".