416321442 has 24 divisors (see below), whose sum is σ = 923008944. Its totient is φ = 135546264.

The previous prime is 416321431. The next prime is 416321461. The reversal of 416321442 is 244123614.

It is a happy number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 268168 + ... + 269715.

It is an arithmetic number, because the mean of its divisors is an integer number (38458706).

Almost surely, 2^416321442 is an apocalyptic number.

416321442 is an abundant number, since it is smaller than the sum of its proper divisors (506687502).

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

416321442 is a wasteful number, since it uses less digits than its factorization.

416321442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537934 (or 537931 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 416321442 is about 20403.9565280854. The cubic root of 416321442 is about 746.6944552353.

The spelling of 416321442 in words is "four hundred sixteen million, three hundred twenty-one thousand, four hundred forty-two".