422474044 has 24 divisors (see below), whose sum is σ = 791008400. Its totient is φ = 196836480.

The previous prime is 422473993. The next prime is 422474047. The reversal of 422474044 is 440474224.

It is a junction number, because it is equal to n+sod(n) for n = 422473997 and 422474015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422474047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40929 + ... + 50200.

Almost surely, 2^422474044 is an apocalyptic number.

It is an amenable number.

422474044 is a deficient number, since it is larger than the sum of its proper divisors (368534356).

422474044 is a wasteful number, since it uses less digits than its factorization.

422474044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91213 (or 91211 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 31.

The square root of 422474044 is about 20554.1733961743. The cubic root of 422474044 is about 750.3548211465.

The spelling of 422474044 in words is "four hundred twenty-two million, four hundred seventy-four thousand, forty-four".