42536666663524 has 12 divisors (see below), whose sum is σ = 81206363630448. Its totient is φ = 19334848483400.

The previous prime is 42536666663509. The next prime is 42536666663551.

42536666663524 is nontrivially palindromic in base 10.

42536666663524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 483371212042 + ... + 483371212129.

It is an arithmetic number, because the mean of its divisors is an integer number (6767196969204).

Almost surely, 2^{42536666663524} is an apocalyptic number.

42536666663524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42536666663524 is a deficient number, since it is larger than the sum of its proper divisors (38669696966924).

42536666663524 is a wasteful number, since it uses less digits than its factorization.

42536666663524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966742424186 (or 966742424184 counting only the distinct ones).

The product of its digits is 671846400, while the sum is 64.

The spelling of 42536666663524 in words is "forty-two trillion, five hundred thirty-six billion, six hundred sixty-six million, six hundred sixty-three thousand, five hundred twenty-four".