422875520677568 has 56 divisors (see below), whose sum is σ = 970575743327232. Its totient is φ = 179048843506944.

The previous prime is 422875520677537. The next prime is 422875520677667. The reversal of 422875520677568 is 865776025578224.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-3 number, since 3×422875520677568³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 422875520677495 and 422875520677504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5686219280 + ... + 5686293647.

It is an arithmetic number, because the mean of its divisors is an integer number (17331709702272).

Almost surely, 2^{422875520677568} is an apocalyptic number.

It is an amenable number.

422875520677568 is an abundant number, since it is smaller than the sum of its proper divisors (547700222649664).

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

422875520677568 is a wasteful number, since it uses less digits than its factorization.

422875520677568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11372513029 (or 11372513019 counting only the distinct ones).

The product of its (nonzero) digits is 3161088000, while the sum is 74.

The spelling of 422875520677568 in words is "four hundred twenty-two trillion, eight hundred seventy-five billion, five hundred twenty million, six hundred seventy-seven thousand, five hundred sixty-eight".