169326364136 has 32 divisors (see below), whose sum is σ = 332579874240. Its totient is φ = 80667045888.

The previous prime is 169326364133. The next prime is 169326364201. The reversal of 169326364136 is 631463623961.

169326364136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (169326364133) 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 7 ways as a sum of consecutive naturals, for example, 1743086 + ... + 1837661.

It is an arithmetic number, because the mean of its divisors is an integer number (10393121070).

Almost surely, 2^169326364136 is an apocalyptic number.

It is an amenable number.

169326364136 is a deficient number, since it is larger than the sum of its proper divisors (163253510104).

169326364136 is a wasteful number, since it uses less digits than its factorization.

169326364136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581033 (or 3581029 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 50.

The spelling of 169326364136 in words is "one hundred sixty-nine billion, three hundred twenty-six million, three hundred sixty-four thousand, one hundred thirty-six".