422467996808 has 108 divisors (see below), whose sum is σ = 943400449845. Its totient is φ = 177148994880.

The previous prime is 422467996777. The next prime is 422467996831. The reversal of 422467996808 is 808699764224.

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.

It can be written as a sum of positive squares in 2 ways, for example, as 361222636324 + 61245360484 = 601018^2 + 247478^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=459602.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 262891541 + ... + 262893147.

Almost surely, 2^422467996808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422467996808

422467996808 is an abundant number, since it is smaller than the sum of its proper divisors (520932453037).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422467996808 is a wasteful number, since it uses less digits than its factorization.

422467996808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268 (or 1633 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 65.

The spelling of 422467996808 in words is "four hundred twenty-two billion, four hundred sixty-seven million, nine hundred ninety-six thousand, eight hundred eight".