240014133 has 6 divisors (see below), whose sum is σ = 346687094. Its totient is φ = 160009416.

The previous prime is 240014111. The next prime is 240014149. The reversal of 240014133 is 331410042.

It can be written as a sum of positive squares in only one way, i.e., 233264529 + 6749604 = 15273^2 + 2598^2 .

It is not a de Polignac number, because 240014133 - 2²⁰ = 238965557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240014233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13334110 + ... + 13334127.

Almost surely, 2^240014133 is an apocalyptic number.

It is an amenable number.

240014133 is a deficient number, since it is larger than the sum of its proper divisors (106672961).

240014133 is a wasteful number, since it uses less digits than its factorization.

240014133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26668243 (or 26668240 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 240014133 is about 15492.3895187282. The cubic root of 240014133 is about 621.4586994283.

Adding to 240014133 its reverse (331410042), we get a palindrome (571424175).

The spelling of 240014133 in words is "two hundred forty million, fourteen thousand, one hundred thirty-three".