42741908 has 24 divisors (see below), whose sum is σ = 82029024. Its totient is φ = 19325600.

The previous prime is 42741851. The next prime is 42741943. The reversal of 42741908 is 80914724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6203 + ... + 11133.

It is an arithmetic number, because the mean of its divisors is an integer number (3417876).

Almost surely, 2^42741908 is an apocalyptic number.

It is an amenable number.

42741908 is a deficient number, since it is larger than the sum of its proper divisors (39287116).

42741908 is a wasteful number, since it uses less digits than its factorization.

42741908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5143 (or 5141 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 42741908 is about 6537.7295753189. The cubic root of 42741908 is about 349.6374695180.

The spelling of 42741908 in words is "forty-two million, seven hundred forty-one thousand, nine hundred eight".