141132242 has 8 divisors (see below), whose sum is σ = 212623500. Its totient is φ = 70257744.

The previous prime is 141132227. The next prime is 141132281. The reversal of 141132242 is 242231141.

It can be written as a sum of positive squares in 2 ways, for example, as 140873161 + 259081 = 11869^2 + 509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×141132242³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

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, 153617 + ... + 154532.

Almost surely, 2^141132242 is an apocalyptic number.

141132242 is a deficient number, since it is larger than the sum of its proper divisors (71491258).

141132242 is a wasteful number, since it uses less digits than its factorization.

141132242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308380.

The product of its digits is 384, while the sum is 20.

The square root of 141132242 is about 11879.9091747370. The cubic root of 141132242 is about 520.6454534262.

Adding to 141132242 its reverse (242231141), we get a palindrome (383363383).

The spelling of 141132242 in words is "one hundred forty-one million, one hundred thirty-two thousand, two hundred forty-two".