163030605042 has 8 divisors (see below), whose sum is σ = 326061210096. Its totient is φ = 54343535012.

The previous prime is 163030605041. The next prime is 163030605079. The reversal of 163030605042 is 240506030361.

It is a sphenic number, since it is the product of 3 distinct primes.

163030605042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (163030605041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13585883748 + ... + 13585883759.

It is an arithmetic number, because the mean of its divisors is an integer number (40757651262).

Almost surely, 2^163030605042 is an apocalyptic number.

163030605042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163030605042 is a wasteful number, since it uses less digits than its factorization.

163030605042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27171767512.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 163030605042 in words is "one hundred sixty-three billion, thirty million, six hundred five thousand, forty-two".