45232535340242 has 8 divisors (see below), whose sum is σ = 67850812077516. Its totient is φ = 22615597981072.

The previous prime is 45232535340241. The next prime is 45232535340263. The reversal of 45232535340242 is 24204353523254.

It can be written as a sum of positive squares in 2 ways, for example, as 44780976875881 + 451558464361 = 6691859^2 + 671981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45232535340193 and 45232535340202.

It is not an unprimeable number, because it can be changed into a prime (45232535340241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334760093 + ... + 334895184.

Almost surely, 2^{45232535340242} is an apocalyptic number.

45232535340242 is a deficient number, since it is larger than the sum of its proper divisors (22618276737274).

45232535340242 is a wasteful number, since it uses less digits than its factorization.

45232535340242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669689052.

The product of its (nonzero) digits is 3456000, while the sum is 44.

Adding to 45232535340242 its reverse (24204353523254), we get a palindrome (69436888863496).

The spelling of 45232535340242 in words is "forty-five trillion, two hundred thirty-two billion, five hundred thirty-five million, three hundred forty thousand, two hundred forty-two".