422040350 has 24 divisors (see below), whose sum is σ = 826312440. Its totient is φ = 159930720.

The previous prime is 422040349. The next prime is 422040361. The reversal of 422040350 is 53040224.

422040350 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221177 + ... + 223076.

It is an arithmetic number, because the mean of its divisors is an integer number (34429685).

Almost surely, 2^422040350 is an apocalyptic number.

422040350 is a deficient number, since it is larger than the sum of its proper divisors (404272090).

422040350 is a wasteful number, since it uses less digits than its factorization.

422040350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444284 (or 444279 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 422040350 is about 20543.6206643328. The cubic root of 422040350 is about 750.0979723865.

Adding to 422040350 its reverse (53040224), we get a palindrome (475080574).

The spelling of 422040350 in words is "four hundred twenty-two million, forty thousand, three hundred fifty".