324561141 has 16 divisors (see below), whose sum is σ = 481108800. Its totient is φ = 216249264.

The previous prime is 324561089. The next prime is 324561157. The reversal of 324561141 is 141165423.

It is a happy number.

324561141 is a `hidden beast` number, since 3 + 2 + 4 + 5 + 611 + 41 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-324561141 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 (324561191) 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, 89730 + ... + 93276.

It is an arithmetic number, because the mean of its divisors is an integer number (30069300).

Almost surely, 2^324561141 is an apocalyptic number.

It is an amenable number.

324561141 is a deficient number, since it is larger than the sum of its proper divisors (156547659).

324561141 is a wasteful number, since it uses less digits than its factorization.

324561141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945 (or 6939 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 324561141 is about 18015.5805068835. The cubic root of 324561141 is about 687.2248267797.

The spelling of 324561141 in words is "three hundred twenty-four million, five hundred sixty-one thousand, one hundred forty-one".