42446314 has 16 divisors (see below), whose sum is σ = 69741000. Its totient is φ = 19285504.

The previous prime is 42446279. The next prime is 42446333. The reversal of 42446314 is 41364424.

It can be written as a sum of positive squares in 4 ways, for example, as 42445225 + 1089 = 6515^2 + 33^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20539 + ... + 22510.

Almost surely, 2^42446314 is an apocalyptic number.

42446314 is a deficient number, since it is larger than the sum of its proper divisors (27294686).

42446314 is a wasteful number, since it uses less digits than its factorization.

42446314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43097.

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

The square root of 42446314 is about 6515.0835758262. The cubic root of 42446314 is about 348.8295980147.

The spelling of 42446314 in words is "forty-two million, four hundred forty-six thousand, three hundred fourteen".