42376416 has 24 divisors (see below), whose sum is σ = 111238344. Its totient is φ = 14125440.

The previous prime is 42376391. The next prime is 42376423. The reversal of 42376416 is 61467324.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

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, 220615 + ... + 220806.

It is an arithmetic number, because the mean of its divisors is an integer number (4634931).

Almost surely, 2^42376416 is an apocalyptic number.

It is an amenable number.

42376416 is an abundant number, since it is smaller than the sum of its proper divisors (68861928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42376416 is a wasteful number, since it uses less digits than its factorization.

42376416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441434 (or 441426 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 42376416 is about 6509.7170445420. The cubic root of 42376416 is about 348.6380157149.

The spelling of 42376416 in words is "forty-two million, three hundred seventy-six thousand, four hundred sixteen".