240133413 has 16 divisors (see below), whose sum is σ = 346622976. Its totient is φ = 146996160.

The previous prime is 240133391. The next prime is 240133429. The reversal of 240133413 is 314331042.

It is not a de Polignac number, because 240133413 - 2⁹ = 240132901 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 240133413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240133613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8670 + ... + 23567.

It is an arithmetic number, because the mean of its divisors is an integer number (21663936).

Almost surely, 2^240133413 is an apocalyptic number.

It is an amenable number.

240133413 is a deficient number, since it is larger than the sum of its proper divisors (106489563).

240133413 is a wasteful number, since it uses less digits than its factorization.

240133413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32444.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 240133413 is about 15496.2386726586. The cubic root of 240133413 is about 621.5616313076.

Adding to 240133413 its reverse (314331042), we get a palindrome (554464455).

The spelling of 240133413 in words is "two hundred forty million, one hundred thirty-three thousand, four hundred thirteen".