12163541435 has 16 divisors (see below), whose sum is σ = 14859536832. Its totient is φ = 9556377600.

The previous prime is 12163541413. The next prime is 12163541437. The reversal of 12163541435 is 53414536121.

12163541435 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 12163541435 - 2⁸ = 12163541179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12163541395 and 12163541404.

It is not an unprimeable number, because it can be changed into a prime (12163541437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24575 + ... + 157895.

It is an arithmetic number, because the mean of its divisors is an integer number (928721052).

Almost surely, 2^12163541435 is an apocalyptic number.

12163541435 is a deficient number, since it is larger than the sum of its proper divisors (2695995397).

12163541435 is a wasteful number, since it uses less digits than its factorization.

12163541435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133654.

The product of its digits is 43200, while the sum is 35.

The spelling of 12163541435 in words is "twelve billion, one hundred sixty-three million, five hundred forty-one thousand, four hundred thirty-five".