42242226808 has 16 divisors (see below), whose sum is σ = 79905098880. Its totient is φ = 20934200448.

The previous prime is 42242226779. The next prime is 42242226809. The reversal of 42242226808 is 80862224224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42242226809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23363160 + ... + 23364967.

It is an arithmetic number, because the mean of its divisors is an integer number (4994068680).

Almost surely, 2^42242226808 is an apocalyptic number.

It is an amenable number.

42242226808 is a deficient number, since it is larger than the sum of its proper divisors (37662872072).

42242226808 is a wasteful number, since it uses less digits than its factorization.

42242226808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46728246 (or 46728242 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 42242226808 in words is "forty-two billion, two hundred forty-two million, two hundred twenty-six thousand, eight hundred eight".