42441371 has 8 divisors (see below), whose sum is σ = 50613504. Its totient is φ = 34796520.

The previous prime is 42441353. The next prime is 42441403. The reversal of 42441371 is 17314424.

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 42441371 - 2²² = 38247067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42441371.

It is not an unprimeable number, because it can be changed into a prime (42441071) 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, 131645 + ... + 131966.

It is an arithmetic number, because the mean of its divisors is an integer number (6326688).

Almost surely, 2^42441371 is an apocalyptic number.

42441371 is a deficient number, since it is larger than the sum of its proper divisors (8172133).

42441371 is a wasteful number, since it uses less digits than its factorization.

42441371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263641.

The product of its digits is 2688, while the sum is 26.

The square root of 42441371 is about 6514.7042143140. The cubic root of 42441371 is about 348.8160567397.

Adding to 42441371 its reverse (17314424), we get a palindrome (59755795).

The spelling of 42441371 in words is "forty-two million, four hundred forty-one thousand, three hundred seventy-one".