42182041 has 8 divisors (see below), whose sum is σ = 47501568. Its totient is φ = 37110000.

The previous prime is 42182039. The next prime is 42182047. The reversal of 42182041 is 14028124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42182041 - 2¹ = 42182039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42182047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61510 + ... + 62191.

It is an arithmetic number, because the mean of its divisors is an integer number (5937696).

Almost surely, 2^42182041 is an apocalyptic number.

It is an amenable number.

42182041 is a deficient number, since it is larger than the sum of its proper divisors (5319527).

42182041 is a wasteful number, since it uses less digits than its factorization.

42182041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123743.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 42182041 is about 6494.7702807721. The cubic root of 42182041 is about 348.1041465053.

The spelling of 42182041 in words is "forty-two million, one hundred eighty-two thousand, forty-one".