42413908 has 6 divisors (see below), whose sum is σ = 74224346. Its totient is φ = 21206952.

The previous prime is 42413897. The next prime is 42413923. The reversal of 42413908 is 80931424.

42413908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37970244 + 4443664 = 6162^2 + 2108^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42413908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5301735 + ... + 5301742.

Almost surely, 2^42413908 is an apocalyptic number.

It is an amenable number.

42413908 is a deficient number, since it is larger than the sum of its proper divisors (31810438).

42413908 is a wasteful number, since it uses less digits than its factorization.

42413908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10603481 (or 10603479 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 42413908 is about 6512.5961029378. The cubic root of 42413908 is about 348.7408031045.

The spelling of 42413908 in words is "forty-two million, four hundred thirteen thousand, nine hundred eight".