42132341 has 4 divisors (see below), whose sum is σ = 44610732. Its totient is φ = 39653952.

The previous prime is 42132319. The next prime is 42132353. The reversal of 42132341 is 14323124.

42132341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 35450116 + 6682225 = 5954^2 + 2585^2 .

It is a cyclic number.

It is not a de Polignac number, because 42132341 - 2²² = 37938037 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 (42132371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239170 + ... + 1239203.

It is an arithmetic number, because the mean of its divisors is an integer number (11152683).

Almost surely, 2^42132341 is an apocalyptic number.

It is an amenable number.

42132341 is a deficient number, since it is larger than the sum of its proper divisors (2478391).

42132341 is a wasteful number, since it uses less digits than its factorization.

42132341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478390.

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

The square root of 42132341 is about 6490.9429977469. The cubic root of 42132341 is about 347.9673775955.

Adding to 42132341 its reverse (14323124), we get a palindrome (56455465).

The spelling of 42132341 in words is "forty-two million, one hundred thirty-two thousand, three hundred forty-one".