42026044 has 12 divisors (see below), whose sum is σ = 73596600. Its totient is φ = 20998448.

The previous prime is 42026041. The next prime is 42026053. The reversal of 42026044 is 44062024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42026041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5262 + ... + 10570.

It is an arithmetic number, because the mean of its divisors is an integer number (6133050).

Almost surely, 2^42026044 is an apocalyptic number.

It is an amenable number.

42026044 is a deficient number, since it is larger than the sum of its proper divisors (31570556).

42026044 is a wasteful number, since it uses less digits than its factorization.

42026044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7292 (or 7290 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 42026044 is about 6482.7497252323. The cubic root of 42026044 is about 347.6744985617.

Adding to 42026044 its reverse (44062024), we get a palindrome (86088068).

The spelling of 42026044 in words is "forty-two million, twenty-six thousand, forty-four".