163000502244442 has 16 divisors (see below), whose sum is σ = 261353933612352. Its totient is φ = 76055377504480.

The previous prime is 163000502244389. The next prime is 163000502244443. The reversal of 163000502244442 is 244442205000361.

It is not an unprimeable number, because it can be changed into a prime (163000502244443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43213280788 + ... + 43213284559.

It is an arithmetic number, because the mean of its divisors is an integer number (16334620850772).

Almost surely, 2^{163000502244442} is an apocalyptic number.

163000502244442 is a deficient number, since it is larger than the sum of its proper divisors (98353431367910).

163000502244442 is a wasteful number, since it uses less digits than its factorization.

163000502244442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86426565413.

The product of its (nonzero) digits is 184320, while the sum is 37.

The spelling of 163000502244442 in words is "one hundred sixty-three trillion, five hundred two million, two hundred forty-four thousand, four hundred forty-two".