163609433614 has 16 divisors (see below), whose sum is σ = 271391989680. Its totient is φ = 73349184960.

The previous prime is 163609433597. The next prime is 163609433623. The reversal of 163609433614 is 416334906361.

163609433614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 50935329 + ... + 50938540.

It is an arithmetic number, because the mean of its divisors is an integer number (16961999355).

Almost surely, 2^163609433614 is an apocalyptic number.

163609433614 is a deficient number, since it is larger than the sum of its proper divisors (107782556066).

163609433614 is a wasteful number, since it uses less digits than its factorization.

163609433614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101873955.

The product of its (nonzero) digits is 839808, while the sum is 46.

The spelling of 163609433614 in words is "one hundred sixty-three billion, six hundred nine million, four hundred thirty-three thousand, six hundred fourteen".