42141332 has 6 divisors (see below), whose sum is σ = 73747338. Its totient is φ = 21070664.

The previous prime is 42141299. The next prime is 42141347. The reversal of 42141332 is 23314124.

It can be written as a sum of positive squares in only one way, i.e., 36168196 + 5973136 = 6014^2 + 2444^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5267663 + ... + 5267670.

It is an arithmetic number, because the mean of its divisors is an integer number (12291223).

Almost surely, 2^42141332 is an apocalyptic number.

It is an amenable number.

42141332 is a deficient number, since it is larger than the sum of its proper divisors (31606006).

42141332 is a wasteful number, since it uses less digits than its factorization.

42141332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10535337 (or 10535335 counting only the distinct ones).

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

The square root of 42141332 is about 6491.6355412176. The cubic root of 42141332 is about 347.9921278001.

Adding to 42141332 its reverse (23314124), we get a palindrome (65455456).

The spelling of 42141332 in words is "forty-two million, one hundred forty-one thousand, three hundred thirty-two".