42415141 has 4 divisors (see below), whose sum is σ = 42513984. Its totient is φ = 42316300.

The previous prime is 42415133. The next prime is 42415147. The reversal of 42415141 is 14151424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42415141 - 2³ = 42415133 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 (42415147) 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 3 ways as a sum of consecutive naturals, for example, 48775 + ... + 49636.

It is an arithmetic number, because the mean of its divisors is an integer number (10628496).

Almost surely, 2^42415141 is an apocalyptic number.

It is an amenable number.

42415141 is a deficient number, since it is larger than the sum of its proper divisors (98843).

42415141 is an equidigital number, since it uses as much as digits as its factorization.

42415141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98842.

The product of its digits is 640, while the sum is 22.

The square root of 42415141 is about 6512.6907649604. The cubic root of 42415141 is about 348.7441824460.

Adding to 42415141 its reverse (14151424), we get a palindrome (56566565).

The spelling of 42415141 in words is "forty-two million, four hundred fifteen thousand, one hundred forty-one".