240401324 has 6 divisors (see below), whose sum is σ = 420702324. Its totient is φ = 120200660.

The previous prime is 240401323. The next prime is 240401333. The reversal of 240401324 is 423104042.

It is a junction number, because it is equal to n+sod(n) for n = 240401296 and 240401305.

It is not an unprimeable number, because it can be changed into a prime (240401323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30050162 + ... + 30050169.

It is an arithmetic number, because the mean of its divisors is an integer number (70117054).

Almost surely, 2^240401324 is an apocalyptic number.

It is an amenable number.

240401324 is a deficient number, since it is larger than the sum of its proper divisors (180301000).

240401324 is a wasteful number, since it uses less digits than its factorization.

240401324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60100335 (or 60100333 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 240401324 is about 15504.8806509434. The cubic root of 240401324 is about 621.7926991209.

Adding to 240401324 its reverse (423104042), we get a palindrome (663505366).

The spelling of 240401324 in words is "two hundred forty million, four hundred one thousand, three hundred twenty-four".