422342416 has 10 divisors (see below), whose sum is σ = 818288462. Its totient is φ = 211171200.

The previous prime is 422342411. The next prime is 422342461. The reversal of 422342416 is 614243224.

It can be written as a sum of positive squares in only one way, i.e., 253446400 + 168896016 = 15920^2 + 12996^2 .

It is not an unprimeable number, because it can be changed into a prime (422342411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13198185 + ... + 13198216.

Almost surely, 2^422342416 is an apocalyptic number.

It is an amenable number.

422342416 is a deficient number, since it is larger than the sum of its proper divisors (395946046).

422342416 is a wasteful number, since it uses less digits than its factorization.

422342416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26396409 (or 26396403 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 422342416 is about 20550.9711692659. The cubic root of 422342416 is about 750.2768850263.

The spelling of 422342416 in words is "four hundred twenty-two million, three hundred forty-two thousand, four hundred sixteen".