422467552712 has 8 divisors (see below), whose sum is σ = 792126661350. Its totient is φ = 211233776352.

The previous prime is 422467552699. The next prime is 422467552723. The reversal of 422467552712 is 217255764224.

It can be written as a sum of positive squares in only one way, i.e., 318599286916 + 103868265796 = 564446^2 + 322286^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26404222037 + ... + 26404222052.

Almost surely, 2^422467552712 is an apocalyptic number.

It is an amenable number.

422467552712 is a deficient number, since it is larger than the sum of its proper divisors (369659108638).

422467552712 is a wasteful number, since it uses less digits than its factorization.

422467552712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52808444095 (or 52808444091 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 47.

The spelling of 422467552712 in words is "four hundred twenty-two billion, four hundred sixty-seven million, five hundred fifty-two thousand, seven hundred twelve".