442119322 has 16 divisors (see below), whose sum is σ = 711257760. Its totient is φ = 205472592.

The previous prime is 442119299. The next prime is 442119329. The reversal of 442119322 is 223911244.

It is not an unprimeable number, because it can be changed into a prime (442119329) 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, 107748 + ... + 111775.

It is an arithmetic number, because the mean of its divisors is an integer number (44453610).

Almost surely, 2^442119322 is an apocalyptic number.

442119322 is a deficient number, since it is larger than the sum of its proper divisors (269138438).

442119322 is a wasteful number, since it uses less digits than its factorization.

442119322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219597.

The product of its digits is 3456, while the sum is 28.

The square root of 442119322 is about 21026.6336345122. The cubic root of 442119322 is about 761.8097005061.

The spelling of 442119322 in words is "four hundred forty-two million, one hundred nineteen thousand, three hundred twenty-two".