448430909401 has 2 divisors, whose sum is σ = 448430909402. Its totient is φ = 448430909400.

The previous prime is 448430909389. The next prime is 448430909411. The reversal of 448430909401 is 104909034844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 325899407376 + 122531502025 = 570876^2 + 350045^2 .

It is a cyclic number.

It is not a de Polignac number, because 448430909401 - 2¹⁷ = 448430778329 is a prime.

It is not a weakly prime, because it can be changed into another prime (448430909411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224215454700 + 224215454701.

It is an arithmetic number, because the mean of its divisors is an integer number (224215454701).

Almost surely, 2^448430909401 is an apocalyptic number.

It is an amenable number.

448430909401 is a deficient number, since it is larger than the sum of its proper divisors (1).

448430909401 is an equidigital number, since it uses as much as digits as its factorization.

448430909401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 448430909401 in words is "four hundred forty-eight billion, four hundred thirty million, nine hundred nine thousand, four hundred one".