42443026 has 16 divisors (see below), whose sum is σ = 65209824. Its totient is φ = 20712384.

The previous prime is 42442997. The next prime is 42443039. The reversal of 42443026 is 62034424.

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, 13741 + ... + 16543.

It is an arithmetic number, because the mean of its divisors is an integer number (4075614).

Almost surely, 2^42443026 is an apocalyptic number.

42443026 is a deficient number, since it is larger than the sum of its proper divisors (22766798).

42443026 is a wasteful number, since it uses less digits than its factorization.

42443026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 42443026 is about 6514.8312334242. The cubic root of 42443026 is about 348.8205907047.

The spelling of 42443026 in words is "forty-two million, four hundred forty-three thousand, twenty-six".