240133135 has 16 divisors (see below), whose sum is σ = 318667680. Its totient is φ = 172247040.

The previous prime is 240133121. The next prime is 240133163. The reversal of 240133135 is 531331042.

It is not a de Polignac number, because 240133135 - 2²⁵ = 206578703 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 25890 + ... + 33919.

It is an arithmetic number, because the mean of its divisors is an integer number (19916730).

Almost surely, 2^240133135 is an apocalyptic number.

240133135 is a deficient number, since it is larger than the sum of its proper divisors (78534545).

240133135 is a wasteful number, since it uses less digits than its factorization.

240133135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59898.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 240133135 is about 15496.2297027374. The cubic root of 240133135 is about 621.5613914490.

Adding to 240133135 its reverse (531331042), we get a palindrome (771464177).

The spelling of 240133135 in words is "two hundred forty million, one hundred thirty-three thousand, one hundred thirty-five".