240542045333 has 4 divisors (see below), whose sum is σ = 240611389260. Its totient is φ = 240472701408.

The previous prime is 240542045291. The next prime is 240542045353. The reversal of 240542045333 is 333540245042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40054818769 + 200487226564 = 200137^2 + 447758^2 .

It is a cyclic number.

It is not a de Polignac number, because 240542045333 - 2²⁰ = 240540996757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 240542045293 and 240542045302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240542045353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34666760 + ... + 34673697.

It is an arithmetic number, because the mean of its divisors is an integer number (60152847315).

Almost surely, 2^240542045333 is an apocalyptic number.

It is an amenable number.

240542045333 is a deficient number, since it is larger than the sum of its proper divisors (69343927).

240542045333 is an equidigital number, since it uses as much as digits as its factorization.

240542045333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69343926.

The product of its (nonzero) digits is 172800, while the sum is 35.

The spelling of 240542045333 in words is "two hundred forty billion, five hundred forty-two million, forty-five thousand, three hundred thirty-three".