468219581163 has 12 divisors (see below), whose sum is σ = 693663906280. Its totient is φ = 312144017076.

The previous prime is 468219581161. The next prime is 468219581173. The reversal of 468219581163 is 361185912864.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

468219581163 is a `hidden beast` number, since 46 + 8 + 2 + 1 + 9 + 581 + 16 + 3 = 666.

It is not a de Polignac number, because 468219581163 - 2¹ = 468219581161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468219581161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3489706 + ... + 3621392.

Almost surely, 2^468219581163 is an apocalyptic number.

468219581163 is a deficient number, since it is larger than the sum of its proper divisors (225444325117).

468219581163 is an frugal number, since it uses more digits than its factorization.

468219581163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263383 (or 131690 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The spelling of 468219581163 in words is "four hundred sixty-eight billion, two hundred nineteen million, five hundred eighty-one thousand, one hundred sixty-three".