42244316 has 12 divisors (see below), whose sum is σ = 73974432. Its totient is φ = 21108768.

The previous prime is 42244291. The next prime is 42244327. The reversal of 42244316 is 61344224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8096 + ... + 12248.

It is an arithmetic number, because the mean of its divisors is an integer number (6164536).

Almost surely, 2^42244316 is an apocalyptic number.

It is an amenable number.

42244316 is a deficient number, since it is larger than the sum of its proper divisors (31730116).

42244316 is a wasteful number, since it uses less digits than its factorization.

42244316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700 (or 6698 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 42244316 is about 6499.5627545243. The cubic root of 42244316 is about 348.2753688694.

The spelling of 42244316 in words is "forty-two million, two hundred forty-four thousand, three hundred sixteen".