42932141 has 4 divisors (see below), whose sum is σ = 49065312. Its totient is φ = 36798972.

The previous prime is 42932129. The next prime is 42932159. The reversal of 42932141 is 14123924.

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 not a de Polignac number, because 42932141 - 2¹⁰ = 42931117 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 42932141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42932111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3066575 + ... + 3066588.

It is an arithmetic number, because the mean of its divisors is an integer number (12266328).

Almost surely, 2^42932141 is an apocalyptic number.

It is an amenable number.

42932141 is a deficient number, since it is larger than the sum of its proper divisors (6133171).

42932141 is an equidigital number, since it uses as much as digits as its factorization.

42932141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6133170.

The product of its digits is 1728, while the sum is 26.

The square root of 42932141 is about 6552.2622810751. The cubic root of 42932141 is about 350.1554166916.

The spelling of 42932141 in words is "forty-two million, nine hundred thirty-two thousand, one hundred forty-one".