324642141 has 16 divisors (see below), whose sum is σ = 492683520. Its totient is φ = 211148640.

The previous prime is 324642121. The next prime is 324642167. The reversal of 324642141 is 141246423.

It is a happy number.

324642141 is a `hidden beast` number, since 3 + 2 + 4 + 642 + 14 + 1 = 666.

It is not a de Polignac number, because 324642141 - 2⁶ = 324642077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324642121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145525 + ... + 147738.

It is an arithmetic number, because the mean of its divisors is an integer number (30792720).

Almost surely, 2^324642141 is an apocalyptic number.

It is an amenable number.

324642141 is a deficient number, since it is larger than the sum of its proper divisors (168041379).

324642141 is a wasteful number, since it uses less digits than its factorization.

324642141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293313 (or 293307 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 324642141 is about 18017.8284207615. The cubic root of 324642141 is about 687.2819917468.

Adding to 324642141 its reverse (141246423), we get a palindrome (465888564).

The spelling of 324642141 in words is "three hundred twenty-four million, six hundred forty-two thousand, one hundred forty-one".