240324121 has 8 divisors (see below), whose sum is σ = 262669824. Its totient is φ = 218890560.

The previous prime is 240324023. The next prime is 240324127. The reversal of 240324121 is 121423042.

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

It is a cyclic number.

It is not a de Polignac number, because 240324121 - 2²¹ = 238226969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240324127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227485 + ... + 228538.

It is an arithmetic number, because the mean of its divisors is an integer number (32833728).

Almost surely, 2^240324121 is an apocalyptic number.

It is an amenable number.

240324121 is a deficient number, since it is larger than the sum of its proper divisors (22345703).

240324121 is a wasteful number, since it uses less digits than its factorization.

240324121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456071.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 240324121 is about 15502.3908156129. The cubic root of 240324121 is about 621.7261307113.

Adding to 240324121 its reverse (121423042), we get a palindrome (361747163).

The spelling of 240324121 in words is "two hundred forty million, three hundred twenty-four thousand, one hundred twenty-one".