42422042420002 has 16 divisors (see below), whose sum is σ = 72728924288832. Its totient is φ = 18179519573520.

The previous prime is 42422042419963. The next prime is 42422042420039. The reversal of 42422042420002 is 20002424022424.

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, 112784653 + ... + 113160160.

It is an arithmetic number, because the mean of its divisors is an integer number (4545557768052).

Almost surely, 2^{42422042420002} is an apocalyptic number.

42422042420002 is a deficient number, since it is larger than the sum of its proper divisors (30306881868830).

42422042420002 is a wasteful number, since it uses less digits than its factorization.

42422042420002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225958233.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 42422042420002 its reverse (20002424022424), we get a palindrome (62424466442426).

The spelling of 42422042420002 in words is "forty-two trillion, four hundred twenty-two billion, forty-two million, four hundred twenty thousand, two".