163601143342 has 32 divisors (see below), whose sum is σ = 303123344832. Its totient is φ = 64487660544.

The previous prime is 163601143337. The next prime is 163601143397. The reversal of 163601143342 is 243341106361.

163601143342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 163601143298 and 163601143307.

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 15 ways as a sum of consecutive naturals, for example, 1572163 + ... + 1672990.

It is an arithmetic number, because the mean of its divisors is an integer number (9472604526).

Almost surely, 2^163601143342 is an apocalyptic number.

163601143342 is a deficient number, since it is larger than the sum of its proper divisors (139522201490).

163601143342 is a wasteful number, since it uses less digits than its factorization.

163601143342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245452.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 163601143342 in words is "one hundred sixty-three billion, six hundred one million, one hundred forty-three thousand, three hundred forty-two".