42033122042 has 8 divisors (see below), whose sum is σ = 63192008736. Its totient is φ = 20969119132.

The previous prime is 42033122011. The next prime is 42033122051. The reversal of 42033122042 is 24022133024.

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

It is a junction number, because it is equal to n+sod(n) for n = 42033121999 and 42033122017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23719838 + ... + 23721609.

It is an arithmetic number, because the mean of its divisors is an integer number (7899001092).

Almost surely, 2^42033122042 is an apocalyptic number.

42033122042 is a deficient number, since it is larger than the sum of its proper divisors (21158886694).

42033122042 is a wasteful number, since it uses less digits than its factorization.

42033122042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47441892.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 42033122042 its reverse (24022133024), we get a palindrome (66055255066).

The spelling of 42033122042 in words is "forty-two billion, thirty-three million, one hundred twenty-two thousand, forty-two".