422617445750 has 64 divisors (see below), whose sum is σ = 840703945536. Its totient is φ = 158528217600.

The previous prime is 422617445749. The next prime is 422617445827. The reversal of 422617445750 is 57544716224.

It is a super-3 number, since 3×422617445750³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422617445695 and 422617445704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 997757 + ... + 1356743.

It is an arithmetic number, because the mean of its divisors is an integer number (13135999149).

Almost surely, 2^422617445750 is an apocalyptic number.

422617445750 is a deficient number, since it is larger than the sum of its proper divisors (418086499786).

422617445750 is a wasteful number, since it uses less digits than its factorization.

422617445750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359298 (or 359288 counting only the distinct ones).

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

The spelling of 422617445750 in words is "four hundred twenty-two billion, six hundred seventeen million, four hundred forty-five thousand, seven hundred fifty".