4220602266042 has 16 divisors (see below), whose sum is σ = 9379116146880. Its totient is φ = 1406867421996.

The previous prime is 4220602265977. The next prime is 4220602266047. The reversal of 4220602266042 is 2406622060224.

4220602266042 is a `hidden beast` number, since 4 + 2 + 2 + 0 + 602 + 2 + 6 + 6 + 0 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4220602265988 and 4220602266006.

It is not an unprimeable number, because it can be changed into a prime (4220602266047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39079650558 + ... + 39079650665.

It is an arithmetic number, because the mean of its divisors is an integer number (586194759180).

Almost surely, 2^{4220602266042} is an apocalyptic number.

4220602266042 is an abundant number, since it is smaller than the sum of its proper divisors (5158513880838).

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

4220602266042 is a wasteful number, since it uses less digits than its factorization.

4220602266042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78159301234 (or 78159301228 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 4220602266042 in words is "four trillion, two hundred twenty billion, six hundred two million, two hundred sixty-six thousand, forty-two".