42041063 has 4 divisors (see below), whose sum is σ = 42059088. Its totient is φ = 42023040.

The previous prime is 42041059. The next prime is 42041071. The reversal of 42041063 is 36014024.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42041063 - 2² = 42041059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42041563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4883 + ... + 10388.

It is an arithmetic number, because the mean of its divisors is an integer number (10514772).

Almost surely, 2^42041063 is an apocalyptic number.

42041063 is a deficient number, since it is larger than the sum of its proper divisors (18025).

42041063 is a wasteful number, since it uses less digits than its factorization.

42041063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18024.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 42041063 is about 6483.9080036657. The cubic root of 42041063 is about 347.7159101951.

Adding to 42041063 its reverse (36014024), we get a palindrome (78055087).

The spelling of 42041063 in words is "forty-two million, forty-one thousand, sixty-three".