8163303300042 has 64 divisors (see below), whose sum is σ = 18034015716864. Its totient is φ = 2442878018240.

The previous prime is 8163303299999. The next prime is 8163303300067. The reversal of 8163303300042 is 2400033033618.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 8163303299976 and 8163303300012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415393 + ... + 4061915.

It is an arithmetic number, because the mean of its divisors is an integer number (281781495576).

Almost surely, 2^{8163303300042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8163303300042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9017007858432).

8163303300042 is an abundant number, since it is smaller than the sum of its proper divisors (9870712416822).

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

8163303300042 is a wasteful number, since it uses less digits than its factorization.

8163303300042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3646963.

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 8163303300042 in words is "eight trillion, one hundred sixty-three billion, three hundred three million, three hundred thousand, forty-two".