42201442002 has 32 divisors (see below), whose sum is σ = 88793236800. Its totient is φ = 13351865408.

The previous prime is 42201442001. The next prime is 42201442007. The reversal of 42201442002 is 20024410224.

It is a self number, because there is not a number n which added to its sum of digits gives 42201442002.

It is not an unprimeable number, because it can be changed into a prime (42201442001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2045133 + ... + 2065664.

It is an arithmetic number, because the mean of its divisors is an integer number (2774788650).

Almost surely, 2^42201442002 is an apocalyptic number.

42201442002 is an abundant number, since it is smaller than the sum of its proper divisors (46591794798).

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

42201442002 is a wasteful number, since it uses less digits than its factorization.

42201442002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4110890.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 42201442002 its reverse (20024410224), we get a palindrome (62225852226).

The spelling of 42201442002 in words is "forty-two billion, two hundred one million, four hundred forty-two thousand, two".