42031041 has 8 divisors (see below), whose sum is σ = 60352320. Its totient is φ = 25865232.

The previous prime is 42031039. The next prime is 42031079. The reversal of 42031041 is 14013024.

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

It is not a de Polignac number, because 42031041 - 2¹ = 42031039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42031041.

It is not an unprimeable number, because it can be changed into a prime (42031441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 538821 + ... + 538898.

It is an arithmetic number, because the mean of its divisors is an integer number (7544040).

Almost surely, 2^42031041 is an apocalyptic number.

It is an amenable number.

42031041 is a deficient number, since it is larger than the sum of its proper divisors (18321279).

42031041 is a wasteful number, since it uses less digits than its factorization.

42031041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077735.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 42031041 is about 6483.1351212203. The cubic root of 42031041 is about 347.6882777999.

Adding to 42031041 its reverse (14013024), we get a palindrome (56044065).

The spelling of 42031041 in words is "forty-two million, thirty-one thousand, forty-one".