422447750148 has 24 divisors (see below), whose sum is σ = 985736708320. Its totient is φ = 140812303680.

The previous prime is 422447750111. The next prime is 422447750159. The reversal of 422447750148 is 841057744224.

It is a junction number, because it is equal to n+sod(n) for n = 422447750097 and 422447750106.

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 in 7 ways as a sum of consecutive naturals, for example, 58608 + ... + 921048.

Almost surely, 2^422447750148 is an apocalyptic number.

It is an amenable number.

422447750148 is an abundant number, since it is smaller than the sum of its proper divisors (563288958172).

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

422447750148 is a wasteful number, since it uses less digits than its factorization.

422447750148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903267 (or 903265 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 48.

The spelling of 422447750148 in words is "four hundred twenty-two billion, four hundred forty-seven million, seven hundred fifty thousand, one hundred forty-eight".