240415323 has 8 divisors (see below), whose sum is σ = 330894336. Its totient is φ = 155106600.

The previous prime is 240415321. The next prime is 240415327. The reversal of 240415323 is 323514042.

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

It is not a de Polignac number, because 240415323 - 2¹ = 240415321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240415293 and 240415302.

It is not an unprimeable number, because it can be changed into a prime (240415321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292463 + ... + 1292648.

It is an arithmetic number, because the mean of its divisors is an integer number (41361792).

Almost surely, 2^240415323 is an apocalyptic number.

240415323 is a deficient number, since it is larger than the sum of its proper divisors (90479013).

240415323 is a wasteful number, since it uses less digits than its factorization.

240415323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585145.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 240415323 is about 15505.3320828675. The cubic root of 240415323 is about 621.8047682544.

Adding to 240415323 its reverse (323514042), we get a palindrome (563929365).

The spelling of 240415323 in words is "two hundred forty million, four hundred fifteen thousand, three hundred twenty-three".