42224420000402 has 8 divisors (see below), whose sum is σ = 66670136842800. Its totient is φ = 20001041052804.

The previous prime is 42224420000351. The next prime is 42224420000423. The reversal of 42224420000402 is 20400002442224.

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

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, 555584473652 + ... + 555584473727.

It is an arithmetic number, because the mean of its divisors is an integer number (8333767105350).

Almost surely, 2^{42224420000402} is an apocalyptic number.

42224420000402 is a deficient number, since it is larger than the sum of its proper divisors (24445716842398).

42224420000402 is a wasteful number, since it uses less digits than its factorization.

42224420000402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111168947400.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 42224420000402 its reverse (20400002442224), we get a palindrome (62624422442626).

The spelling of 42224420000402 in words is "forty-two trillion, two hundred twenty-four billion, four hundred twenty million, four hundred two", and thus it is an aban number.