240511016133 has 6 divisors (see below), whose sum is σ = 347404801094. Its totient is φ = 160340677416.

The previous prime is 240511016113. The next prime is 240511016143. The reversal of 240511016133 is 331610115042.

It is a happy number.

240511016133 is a `hidden beast` number, since 2 + 4 + 0 + 511 + 0 + 16 + 133 = 666.

It can be written as a sum of positive squares in only one way, i.e., 134734511844 + 105776504289 = 367062^2 + 325233^2 .

It is not a de Polignac number, because 240511016133 - 2⁹ = 240511015621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240511016097 and 240511016106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240511016113) 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, 13361723110 + ... + 13361723127.

Almost surely, 2^240511016133 is an apocalyptic number.

It is an amenable number.

240511016133 is a deficient number, since it is larger than the sum of its proper divisors (106893784961).

240511016133 is a wasteful number, since it uses less digits than its factorization.

240511016133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26723446243 (or 26723446240 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 240511016133 in words is "two hundred forty billion, five hundred eleven million, sixteen thousand, one hundred thirty-three".