65307984448401 has 6 divisors (see below), whose sum is σ = 94333755314370. Its totient is φ = 43538656298928.

The previous prime is 65307984448283. The next prime is 65307984448403. The reversal of 65307984448401 is 10484448970356.

65307984448401 is a `hidden beast` number, since 6 + 5 + 3 + 0 + 79 + 84 + 4 + 484 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 62624036196225 + 2683948252176 = 7913535^2 + 1638276^2 .

It is not a de Polignac number, because 65307984448401 - 2⁹ = 65307984447889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65307984448403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3628221358236 + ... + 3628221358253.

It is an arithmetic number, because the mean of its divisors is an integer number (15722292552395).

Almost surely, 2^{65307984448401} is an apocalyptic number.

It is an amenable number.

65307984448401 is a deficient number, since it is larger than the sum of its proper divisors (29025770865969).

65307984448401 is a wasteful number, since it uses less digits than its factorization.

65307984448401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7256442716495 (or 7256442716492 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 63.

The spelling of 65307984448401 in words is "sixty-five trillion, three hundred seven billion, nine hundred eighty-four million, four hundred forty-eight thousand, four hundred one".