42336541 has 8 divisors (see below), whose sum is σ = 47993120. Its totient is φ = 37022832.

The previous prime is 42336533. The next prime is 42336587. The reversal of 42336541 is 14563324.

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 42336541 - 2³ = 42336533 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 (42336941) 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, 85455 + ... + 85948.

It is an arithmetic number, because the mean of its divisors is an integer number (5999140).

Almost surely, 2^42336541 is an apocalyptic number.

It is an amenable number.

42336541 is a deficient number, since it is larger than the sum of its proper divisors (5656579).

42336541 is a wasteful number, since it uses less digits than its factorization.

42336541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171435.

The product of its digits is 8640, while the sum is 28.

The square root of 42336541 is about 6506.6535945907. The cubic root of 42336541 is about 348.5286285847.

Adding to 42336541 its reverse (14563324), we get a palindrome (56899865).

The spelling of 42336541 in words is "forty-two million, three hundred thirty-six thousand, five hundred forty-one".