324144542 has 32 divisors (see below), whose sum is σ = 534431520. Its totient is φ = 146764800.

The previous prime is 324144539. The next prime is 324144551. The reversal of 324144542 is 245441423.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539042 + ... + 539642.

It is an arithmetic number, because the mean of its divisors is an integer number (16700985).

Almost surely, 2^324144542 is an apocalyptic number.

324144542 is a deficient number, since it is larger than the sum of its proper divisors (210286978).

324144542 is a wasteful number, since it uses less digits than its factorization.

324144542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196.

The product of its digits is 15360, while the sum is 29.

The square root of 324144542 is about 18004.0146078590. The cubic root of 324144542 is about 686.9306657094.

Adding to 324144542 its reverse (245441423), we get a palindrome (569585965).

The spelling of 324144542 in words is "three hundred twenty-four million, one hundred forty-four thousand, five hundred forty-two".