240412104 has 32 divisors (see below), whose sum is σ = 667812000. Its totient is φ = 80137296.

The previous prime is 240412103. The next prime is 240412129. The reversal of 240412104 is 401214042.

240412104 is a `hidden beast` number, since 240 + 412 + 10 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (240412103) 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, 556294 + ... + 556725.

It is an arithmetic number, because the mean of its divisors is an integer number (20869125).

Almost surely, 2^240412104 is an apocalyptic number.

240412104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

240412104 is an abundant number, since it is smaller than the sum of its proper divisors (427399896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240412104 is a wasteful number, since it uses less digits than its factorization.

240412104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113034 (or 1113024 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 240412104 is about 15505.2282795191. The cubic root of 240412104 is about 621.8019930590.

Adding to 240412104 its reverse (401214042), we get a palindrome (641626146).

The spelling of 240412104 in words is "two hundred forty million, four hundred twelve thousand, one hundred four".