42536450436213 has 16 divisors (see below), whose sum is σ = 59187567401856. Its totient is φ = 27121751004480.

The previous prime is 42536450436197. The next prime is 42536450436313. The reversal of 42536450436213 is 31263405463524.

42536450436213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42536450436213 - 2⁴ = 42536450436197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42536450436313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32791270 + ... + 34063767.

It is an arithmetic number, because the mean of its divisors is an integer number (3699222962616).

Almost surely, 2^{42536450436213} is an apocalyptic number.

It is an amenable number.

42536450436213 is a deficient number, since it is larger than the sum of its proper divisors (16651116965643).

42536450436213 is a wasteful number, since it uses less digits than its factorization.

42536450436213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66864284.

The product of its (nonzero) digits is 6220800, while the sum is 48.

Adding to 42536450436213 its reverse (31263405463524), we get a palindrome (73799855899737).

The spelling of 42536450436213 in words is "forty-two trillion, five hundred thirty-six billion, four hundred fifty million, four hundred thirty-six thousand, two hundred thirteen".