320033010042 has 16 divisors (see below), whose sum is σ = 711184466880. Its totient is φ = 106677669996.

The previous prime is 320033010001. The next prime is 320033010061. The reversal of 320033010042 is 240010330023.

320033010042 is a `hidden beast` number, since 320 + 0 + 3 + 301 + 0 + 0 + 42 = 666.

It is a super-2 number, since 2×320033010042² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 320033009997 and 320033010024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2963268558 + ... + 2963268665.

It is an arithmetic number, because the mean of its divisors is an integer number (44449029180).

Almost surely, 2^320033010042 is an apocalyptic number.

320033010042 is an abundant number, since it is smaller than the sum of its proper divisors (391151456838).

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

320033010042 is a wasteful number, since it uses less digits than its factorization.

320033010042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5926537234 (or 5926537228 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 320033010042 its reverse (240010330023), we get a palindrome (560043340065).

The spelling of 320033010042 in words is "three hundred twenty billion, thirty-three million, ten thousand, forty-two".