42530341169530 has 32 divisors (see below), whose sum is σ = 76696322392080. Its totient is φ = 16980673290240.

The previous prime is 42530341169521. The next prime is 42530341169549. The reversal of 42530341169530 is 3596114303524.

It can be written as a sum of positive squares in 8 ways, for example, as 25459966449369 + 17070374720161 = 5045787^2 + 4131631^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10636020 + ... + 14077840.

Almost surely, 2^{42530341169530} is an apocalyptic number.

42530341169530 is a deficient number, since it is larger than the sum of its proper divisors (34165981222550).

42530341169530 is a wasteful number, since it uses less digits than its factorization.

42530341169530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444114.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 42530341169530 in words is "forty-two trillion, five hundred thirty billion, three hundred forty-one million, one hundred sixty-nine thousand, five hundred thirty".