4220042662 has 8 divisors (see below), whose sum is σ = 6905524392. Its totient is φ = 1918201200.

The previous prime is 4220042587. The next prime is 4220042663. The reversal of 4220042662 is 2662400224.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4220042662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220042663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95910039 + ... + 95910082.

It is an arithmetic number, because the mean of its divisors is an integer number (863190549).

Almost surely, 2^4220042662 is an apocalyptic number.

4220042662 is a deficient number, since it is larger than the sum of its proper divisors (2685481730).

4220042662 is a wasteful number, since it uses less digits than its factorization.

4220042662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191820134.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 4220042662 is about 64961.8554384032. The cubic root of 4220042662 is about 1615.9910350918.

Adding to 4220042662 its reverse (2662400224), we get a palindrome (6882442886).

The spelling of 4220042662 in words is "four billion, two hundred twenty million, forty-two thousand, six hundred sixty-two".