10042231422042 has 96 divisors (see below), whose sum is σ = 22251686333760. Its totient is φ = 3272162261760.

The previous prime is 10042231422019. The next prime is 10042231422071. The reversal of 10042231422042 is 24022413224001.

It is a happy number.

10042231422042 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 2 + 231 + 422 + 0 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 10042231421997 and 10042231422015.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 187289817 + ... + 187343427.

It is an arithmetic number, because the mean of its divisors is an integer number (231788399310).

Almost surely, 2^{10042231422042} is an apocalyptic number.

10042231422042 is an abundant number, since it is smaller than the sum of its proper divisors (12209454911718).

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

10042231422042 is a wasteful number, since it uses less digits than its factorization.

10042231422042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54668 (or 54665 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 10042231422042 its reverse (24022413224001), we get a palindrome (34064644646043).

The spelling of 10042231422042 in words is "ten trillion, forty-two billion, two hundred thirty-one million, four hundred twenty-two thousand, forty-two".