42044348 has 6 divisors (see below), whose sum is σ = 73577616. Its totient is φ = 21022172.

The previous prime is 42044333. The next prime is 42044357. The reversal of 42044348 is 84344024.

It is a self number, because there is not a number n which added to its sum of digits gives 42044348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5255540 + ... + 5255547.

It is an arithmetic number, because the mean of its divisors is an integer number (12262936).

Almost surely, 2^42044348 is an apocalyptic number.

It is an amenable number.

42044348 is a deficient number, since it is larger than the sum of its proper divisors (31533268).

42044348 is a wasteful number, since it uses less digits than its factorization.

42044348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10511091 (or 10511089 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 42044348 is about 6484.1613181660. The cubic root of 42044348 is about 347.7249665552.

The spelling of 42044348 in words is "forty-two million, forty-four thousand, three hundred forty-eight".