42571341 has 12 divisors (see below), whose sum is σ = 62068032. Its totient is φ = 28115016.

The previous prime is 42571307. The next prime is 42571379. The reversal of 42571341 is 14317524.

It is not a de Polignac number, because 42571341 - 2²² = 38377037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42571301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21141 + ... + 23066.

It is an arithmetic number, because the mean of its divisors is an integer number (5172336).

Almost surely, 2^42571341 is an apocalyptic number.

It is an amenable number.

42571341 is a deficient number, since it is larger than the sum of its proper divisors (19496691).

42571341 is a wasteful number, since it uses less digits than its factorization.

42571341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44320 (or 44317 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 42571341 is about 6524.6717158797. The cubic root of 42571341 is about 349.1717585991.

Adding to 42571341 its reverse (14317524), we get a palindrome (56888865).

The spelling of 42571341 in words is "forty-two million, five hundred seventy-one thousand, three hundred forty-one".